50 Free SCY
PBWinter JuniorsAAAA
20.42
2026 OH OB OHSAA State Championships
Feb 26, 2026
🎓 Class of 2025#1of 16 · OH#20 USA*
Swimmer profile
Grantham Trumpower
MaleOpen / SeniorRocket Swim ClubOH · CENTRAL
Standards achieved
tap to filter eventsAge group
Open / Senior
🏅 Major Cuts Achieved
6 events · top tier Winter Juniors
50 Free SCY
Full standards ladder
- Sectionals22.19−1.77s
- Futures21.29−0.87s
- Winter Juniors20.49−0.07s
- Summer Jr Nats20.39+0.03s
- Nationals20.09+0.33s
20.42PB
2026 OH OB OHSAA State Championships
Feb 26, 2026
Cut: 20.49−0.07s margin
100 Free SCY
Full standards ladder
- Sectionals48.19−2.92s
- Futures46.39−1.12s
- Winter Juniors44.89+0.38s
- Summer Jr Nats44.39+0.88s
- Nationals43.69+1.58s
45.27PB
2026 OH Tim Myers SC Senior Champ
Mar 8, 2026
Cut: 46.39−1.12s margin
200 Free SCY
Full standards ladder
- Sectionals1:45.79−4.79s
- Futures1:41.59−0.59s
- Winter Juniors1:38.39+2.61s
- Summer Jr Nats1:37.59+3.41s
- Nationals1:36.19+4.81s
1:41.00PB
2026 OH Tim Myers SC Senior Champ
Mar 6, 2026
Cut: 1:41.59−0.59s margin
50 Fly SCY
Full standards ladder
- Sectionals24.09−1.18s
- Futures22.89+0.02s
- Summer Jr Nats21.99+0.92s
- Nationals21.89+1.02s
22.91PB
2026 OH Tim Myers SC Senior Champ
Mar 8, 2026
Cut: 24.09−1.18s margin
100 Fly SCY
Full standards ladder
- Sectionals52.89−1.46s
- Futures50.59+0.84s
- Winter Juniors48.69+2.74s
- Summer Jr Nats48.19+3.24s
- Nationals47.49+3.94s
51.43PB
2026 OH Tim Myers SC Senior Champ
Mar 6, 2026
Cut: 52.89−1.46s margin
200 IM SCY
Full standards ladder
- Sectionals1:58.19−0.86s
- Futures1:53.89+3.44s
- Winter Juniors1:49.59+7.74s
- Summer Jr Nats1:48.49+8.84s
- Nationals1:46.79+10.54s
1:57.33PB
2025 OH GTAC Holiday Turkey Invite
Nov 9, 2025
Cut: 1:58.19−0.86s margin
100 Free SCY
PBFuturesAAAA
45.27
2026 OH Tim Myers SC Senior Champ
Mar 8, 2026
🎓 Class of 2025#2of 16 · OH#29 USA*
200 Free SCY
PBFuturesAAA
1:41.00
2026 OH Tim Myers SC Senior Champ
Mar 6, 2026
🎓 Class of 2025#1of 14 · OH#66 USA*
500 Free SCY
PBAA
5:15.43
2021 OH RAYS January Invitatio
Jan 15, 2021
🎓 Class of 2025#7of 13 · OH#527 USA*
50 Back SCY
PBA
25.64
2025 OH SC Senior Fall Invitational
Nov 21, 2025
🎓 Class of 2025#6of 15 · OH#201 USA*
100 Back SCY
PBA
54.43
2025 OH Tim Myers SC Senior Championship Meet
Mar 1, 2025
🎓 Class of 2025#6of 12 · OH#226 USA*
200 Back SCY
PBA
2:01.49
2023 OH Spring Senior Invitational
Mar 3, 2023
🎓 Class of 2025#5of 10 · OH#213 USA*
50 Breast SCY
PBA
30.17
2024 OH SOS Black Swamp Invitational
Oct 20, 2024
🎓 Class of 2025#7of 13 · OH#266 USA*
100 Breast SCY
PBA
1:02.47
2025 OH GTAC Holiday Turkey Invite
Nov 8, 2025
🎓 Class of 2025#6of 13 · OH#330 USA*
200 Breast SCY
PBBB
2:31.56
2022 OH SOS SC Regional Champi
Feb 19, 2022
🎓 Class of 2025#8of 13 · OH#544 USA*
50 Fly SCY
PBSectionalsAAAA
22.91
2026 OH Tim Myers SC Senior Champ
Mar 8, 2026
🎓 Class of 2025#2of 15 · OH#35 USA*
100 Fly SCY
PBSectionalsAA
51.43
2026 OH Tim Myers SC Senior Champ
Mar 6, 2026
🎓 Class of 2025#4of 14 · OH#143 USA*
200 Fly SCY
PBA
2:12.51
2021 LE Mark J. Braun Fall Cl
Nov 21, 2021
🎓 Class of 2025#3of 5 · OH#389 USA*
200 IM SCY
PBSectionalsAA
1:57.33
2025 OH GTAC Holiday Turkey Invite
Nov 9, 2025
🎓 Class of 2025#5of 14 · OH#173 USA*
400 IM SCY
PBA
4:32.46
LE Braun
Nov 18, 2022
🎓 Class of 2025#3of 11 · OH#319 USA*