50 Free SCY
PBSectionals
23.13
Navy Fall Invitational
Nov 20, 2025
Swimmer profile
Gretta Callison
FemaleOpen / SeniorGaucho AquaticsSCS · WESTERN
AAAA standard — elite national performance!
12 all-time personal bests this season!
Top 3 in SO — 50 Fly SCY
Standards achieved
AAAA×1AAA×1AA×2A×3BB×2
All-time PBs
12events
Best SO rank
#350 Fly SCY
Events ranked
12SCY
Age group
Open / Senior
🏅 Major Cuts Achieved
4 events · top tier Futures
50 Fly SCY
Full standards ladder
- Sectionals27.09−1.41s
- Futures25.69−0.01s
- Summer Jr Nats24.69+0.99s
- Nationals24.29+1.39s
25.68PB
Cut: 25.69−0.01s margin
50 Free SCY
Full standards ladder
- Sectionals24.89−1.76s
- Futures22.99+0.14s
- Nationals22.19+0.94s
23.13PB
Cut: 24.89−1.76s margin
100 Free SCY
Full standards ladder
- Sectionals53.99−3.40s
- Futures49.99+0.60s
- Nationals48.49+2.10s
50.59PB
Cut: 53.99−3.40s margin
100 Fly SCY
Full standards ladder
- Sectionals59.19−2.95s
- Futures54.09+2.15s
- Nationals52.19+4.05s
56.24PB
Cut: 59.19−2.95s margin
100 Free SCY
PBSectionals
50.59
Navy Fall Invitational
Nov 22, 2025
200 Free SCY
PBAA
1:56.86
2023 PC Short Course Far Western Championships
Mar 30, 2023
500 Free SCY
PBBB
5:43.16
2022 PC OAPB Senior Open
Oct 23, 2022
50 Back SCY
PBAA
28.71
2021 AZ NEP Holiday Swim Festival
Dec 5, 2021
100 Back SCY
PBA
1:02.11
2022 AZ NEP Holiday Swim Festival
Dec 3, 2022
50 Breast SCY
PBAAA
33.51
2018 PC Far Western Championship
Apr 7, 2018
100 Breast SCY
PBA
1:13.76
2018 PC CROW C/B/BB+
Nov 3, 2018
200 Breast SCY
PBA
2:41.10
2018 PC OAPB C/B/BB+
Oct 6, 2018
50 Fly SCY
PBFuturesAAAA
25.68
2022 AZ NEP Holiday Swim Festival
Dec 4, 2022
100 Fly SCY
PBSectionals
56.24
UC Santa Barbara Invite
Feb 1, 2025
200 IM SCY
PBBB
2:29.27
2018 PC OAPB C/B/BB+
Oct 6, 2018