MT Fastest Times
Men · LCM · 2025–26 Long Course
90 cells · top swimmer per (event × age group)
| Event | 10 & Under | 11-12 | 13-14 | 15-16 | 17-18 | Open / Senior |
|---|---|---|---|---|---|---|
| 100 Back LCM | 1:30.99Axel WortmanBozeman Barracudas Swim Team2026-04-19 · age 10 | 1:16.97Robbie MonroeBozeman Barracudas Swim Team2026-04-19 · age 12 | 1:11.95Chance BallBozeman Barracudas Swim Team2026-04-19 · age 14 | 1:03.93Jonas JohnsonBillings Aquatic Club2026-05-16 · age 16 | 1:03.28Jonas JohnsonBillings Aquatic Club2026-06-20 · age 17 | 58.67Winston SundeenUtah Aquatics2026-06-12 · age 19 |
| 100 Breast LCM | 1:50.58Cade DegrawBozeman Barracudas Swim Team2026-04-19 · age 10 | 1:38.39Liam CrandallBillings Aquatic Club2026-05-16 · age 11 | 1:22.76Graeme GimpelsonMissoula Aquatic Club2026-04-19 · age 14 | 1:15.17Brayden BernhardtMissoula Aquatic Club2026-05-16 · age 15 | 1:08.42Max AguirreBozeman Barracudas Swim Team2026-05-16 · age 17 | — |
| 100 Fly LCM | 1:30.71Henry O'SheaBillings YMCA Seahawks2026-05-17 · age 9 | 1:14.24Robbie MonroeBozeman Barracudas Swim Team2026-04-19 · age 12 | 1:07.24Robert HasiakBillings Aquatic Club2026-06-21 · age 14 | 1:01.50Quinn MontgomeryBillings Aquatic Club2026-06-21 · age 15 | 59.60Bennett SeitzBillings Aquatic Club2026-06-06 · age 17 | 58.65Winston SundeenUtah Aquatics2026-06-11 · age 19 |
| 100 Free LCM | 1:18.91Axel WortmanBozeman Barracudas Swim Team2026-04-19 · age 10 | 1:05.52Robbie MonroeBozeman Barracudas Swim Team2026-04-19 · age 12 | 1:00.95Mack SealBozeman Barracudas Swim Team2026-05-17 · age 14 | 57.60Beauden ChatriandMissoula Aquatic Club2026-05-17 · age 16 | 53.70Bennett SeitzBillings Aquatic Club2026-06-21 · age 17 | — |
| 1500 Free LCM | — | 22:11.07Aiden TreanorBozeman Barracudas Swim Team2026-07-12 · age 12 | 18:11.85Robert HasiakBillings Aquatic Club2026-06-19 · age 14 | 17:35.16Quinn MontgomeryBillings Aquatic Club2026-05-15 · age 15 | 19:43.04Hudson WagnildGreat Falls Swim Team2026-07-12 · age 18 | 17:35.08Ty ZarbockBillings Aquatic Club2026-05-15 · age 19 |
| 200 Back LCM | 3:57.34Zak SchlotfeldtBozeman Barracudas Swim Team2026-07-11 · age 10 | 2:44.97Robbie MonroeBozeman Barracudas Swim Team2026-04-19 · age 12 | 2:35.91Ryker PeralesMissoula Aquatic Club2026-05-17 · age 14 | 2:26.83Beauden ChatriandMissoula Aquatic Club2026-05-17 · age 16 | 2:20.10Jonas JohnsonBillings Aquatic Club2026-06-21 · age 17 | 2:12.68Winston SundeenUtah Aquatics2026-06-13 · age 19 |
| 200 Breast LCM | 4:20.77Zak SchlotfeldtBozeman Barracudas Swim Team2026-07-12 · age 10 | 3:35.76Liam CrandallBillings Aquatic Club2026-06-21 · age 11 | 2:58.31Mack SealBozeman Barracudas Swim Team2026-05-15 · age 14 | 2:48.54Brayden BernhardtMissoula Aquatic Club2026-05-15 · age 15 | 2:39.09Kaleb MontgomeryBillings Aquatic Club2026-05-15 · age 17 | — |
| 200 Fly LCM | — | 3:18.71Rhyeden ChatriandMissoula Aquatic Club2026-05-16 · age 12 | 2:36.75Robert HasiakBillings Aquatic Club2026-05-16 · age 14 | 2:15.21Quinn MontgomeryBillings Aquatic Club2026-06-20 · age 15 | 2:32.02Kaleb MontgomeryBillings Aquatic Club2026-06-20 · age 17 | 2:18.31Ty ZarbockBillings Aquatic Club2026-05-16 · age 19 |
| 200 Free LCM | 2:56.57Joseph WildBillings Aquatic Club2026-06-20 · age 9 | 2:33.95Robbie MonroeBozeman Barracudas Swim Team2026-04-19 · age 12 | 2:13.26Mack SealBozeman Barracudas Swim Team2026-05-16 · age 14 | 2:07.57Quinn MontgomeryBillings Aquatic Club2026-06-20 · age 15 | 2:00.86Bennett SeitzBillings Aquatic Club2026-06-06 · age 17 | — |
| 200 IM LCM | 3:21.23Axel WortmanBozeman Barracudas Swim Team2026-04-19 · age 10 | 2:45.24Robbie MonroeBozeman Barracudas Swim Team2026-04-18 · age 12 | 2:32.37Mack SealBozeman Barracudas Swim Team2026-04-18 · age 14 | 2:22.47Jonas JohnsonBillings Aquatic Club2026-05-16 · age 16 | 2:18.26Kaleb MontgomeryBillings Aquatic Club2026-06-19 · age 17 | 2:23.35Ty ZarbockBillings Aquatic Club2026-05-16 · age 19 |
| 400 Free LCM | 6:09.52Joseph WildBillings Aquatic Club2026-06-21 · age 9 | 5:45.39Aiden TreanorBozeman Barracudas Swim Team2026-04-18 · age 12 | 4:41.41Robert HasiakBillings Aquatic Club2026-06-21 · age 14 | 4:29.56Quinn MontgomeryBillings Aquatic Club2026-06-21 · age 15 | 4:29.94Jonas JohnsonBillings Aquatic Club2026-06-21 · age 17 | 4:29.80Ty ZarbockBillings Aquatic Club2026-05-16 · age 19 |
| 400 IM LCM | — | 6:50.49Aiden TreanorBozeman Barracudas Swim Team2026-04-19 · age 12 | 5:19.99Robert HasiakBillings Aquatic Club2026-06-20 · age 14 | 5:13.79Teddy RentzBillings YMCA Seahawks2026-06-13 · age 15 | 5:00.43Kaleb MontgomeryBillings Aquatic Club2026-06-20 · age 17 | 4:58.77Ty ZarbockBillings Aquatic Club2026-05-17 · age 19 |
| 50 Back LCM | 39.67Axel WortmanBozeman Barracudas Swim Team2026-05-17 · age 10 | 34.14Robbie MonroeBozeman Barracudas Swim Team2026-04-18 · age 12 | 33.05Chance BallBozeman Barracudas Swim Team2026-04-18 · age 14 | 30.65James LindleyMissoula Aquatic Club2026-05-17 · age 16 | 32.08Everson ConnorsHelena Lions Swim Team2026-07-11 · age 17 | — |
| 50 Breast LCM | 50.17King MillerGallatin Valley YMCA Brookies2026-04-18 · age 10 | 44.97Rhyeden ChatriandMissoula Aquatic Club2026-05-17 · age 12 | 36.19Chance BallBozeman Barracudas Swim Team2026-04-18 · age 14 | 33.21James LindleyMissoula Aquatic Club2026-05-17 · age 16 | 29.88Max AguirreBozeman Barracudas Swim Team2026-05-17 · age 17 | — |
| 50 Fly LCM | 39.83Henry O'SheaBillings YMCA Seahawks2026-06-13 · age 9 | 31.24Robbie MonroeBozeman Barracudas Swim Team2026-04-18 · age 12 | 29.76Mack SealBozeman Barracudas Swim Team2026-05-16 · age 14 | 27.00James LindleyMissoula Aquatic Club2026-05-16 · age 16 | 26.71Bennett SeitzBillings Aquatic Club2026-06-18 · age 17 | — |
| 50 Free LCM | 35.27Axel WortmanBozeman Barracudas Swim Team2026-04-18 · age 10 | 28.38Robbie MonroeBozeman Barracudas Swim Team2026-04-18 · age 12 | 28.01Grant McKeagueMissoula YMCA Swim Team2026-07-12 · age 14 | 25.98Duncan SchroederGreat Falls Swim Team2026-07-12 · age 16 | 25.19Bennett SeitzBillings Aquatic Club2026-06-07 · age 17 | — |
| 800 Free LCM | — | 11:32.59Aiden TreanorBozeman Barracudas Swim Team2026-07-11 · age 12 | 9:42.97Robert HasiakBillings Aquatic Club2026-05-17 · age 14 | 9:57.01Teddy RentzBillings YMCA Seahawks2026-06-14 · age 15 | 9:27.91Jonas JohnsonBillings Aquatic Club2026-06-20 · age 17 | 9:13.07Ty ZarbockBillings Aquatic Club2026-05-17 · age 19 |
Each cell shows the fastest swimmer in that age bracket for the selected season. Ties broken by earliest swim date (USAS convention).