50 Free SCY
PBSectionals
21.76
2025 MR TRI Winter SCY Invitational
Aug 31, 2026
🎓 Class of 2015#1of 1 · MR#5 USA*
Swimmer profile
Arnold Luk
MaleOpen / SeniorColorado StarsMR · EASTERN
Age group
Open / Senior
🏅 Major Cuts Achieved
5 events · top tier Sectionals
50 Free SCY
Full standards ladder
- Sectionals22.19−0.43s
- Futures20.39+1.37s
- Nationals19.39+2.37s
21.76PB
2025 MR TRI Winter SCY Invitational
Aug 31, 2026
Cut: 22.19−0.43s margin
100 Free SCY
Full standards ladder
- Sectionals48.19−0.49s
- Futures44.39+3.31s
- Nationals42.49+5.21s
47.70PB
2021 CO FAST Mid-Season SC Fin
Dec 11, 2021
Cut: 48.19−0.49s margin
50 Breast SCY
Full standards ladder
- Sectionals27.69−1.66s
- Futures25.29+0.74s
- Nationals23.89+2.14s
26.03PB
2021 CO ACES Fall High Point I
Nov 7, 2021
Cut: 27.69−1.66s margin
100 Breast SCY
Full standards ladder
- Sectionals1:00.89−4.60s
- Futures54.99+1.30s
- Nationals52.49+3.80s
56.29PB
2022 WI Colorado Connections I
Mar 19, 2022
Cut: 1:00.89−4.60s margin
200 Breast SCY
Full standards ladder
- Sectionals2:13.29−6.99s
- Futures2:00.39+5.91s
- Nationals1:54.59+11.71s
2:06.30PB
2022 WI Colorado Connections I
Mar 18, 2022
Cut: 2:13.29−6.99s margin
100 Free SCY
PBSectionals
47.70
2021 CO FAST Mid-Season SC Fin
Dec 11, 2021
🎓 Class of 2015#1of 1 · MR#4 USA*
200 Free SCY
PB
1:50.29
2025 MR LIE Thanksgiving Classic Invitational
Aug 31, 2026
🎓 Class of 2015#1of 1 · MR#5 USA*
100 Back SCY
PB
1:07.65
2018 CO CUDA Pentathlon XXXI
Nov 18, 2018
🎓 Class of 2015#1of 1 · MR#6 USA*
50 Breast SCY
PBSectionals
26.03
2021 CO ACES Fall High Point I
Nov 7, 2021
🎓 Class of 2015#1of 1 · MR#1 USA*
100 Breast SCY
PBSectionals
56.29
2022 WI Colorado Connections I
Mar 19, 2022
🎓 Class of 2015#1of 1 · MR#3 USA*
200 Breast SCY
PBSectionals
2:06.30
2022 WI Colorado Connections I
Mar 18, 2022
🎓 Class of 2015#1of 1 · MR#2 USA*
50 Fly SCY
PB
24.22
2025 MR LIAC Chappy's Invitational
Aug 31, 2026
🎓 Class of 2015#1of 1 · MR#3 USA*
100 Fly SCY
PB
53.89
2026 MR TYR Senior Metro Winter Championship
Aug 31, 2026
🎓 Class of 2015#1of 1 · MR#4 USA*
200 IM SCY
PB
1:58.55
2022 WI Colorado Connections I
Mar 20, 2022
🎓 Class of 2015#1of 1 · MR#4 USA*