50 Breast LCM
PB
47.42
2026 ST AAAA 23rd Annual Cinco de Mayo International
Aug 31, 2026
🎓 Class of 2029#69of 92 · ST#3,530 USA*
Swimmer profile
Gianna Ku
Female15-16Northside Independent Swim TeamST · SOUTHERN
5 all-time personal bests this season!
Standards achieved
BB×1B×2
All-time PBs
5events
Best ST rank
#7750 Breast LCM
Events ranked
5LCM
Age group
15-16
★ Highlight Events
50 Fly LCM
PBB
Standards · deltas
| Standard | Cut | Gap |
|---|---|---|
| B✓ | 38.99 | −2.50 |
| BB | 36.19 | +0.30 |
| A | 33.49 | +3.00 |
| AA | 32.09 | +4.40 |
| AAA | 30.69 | +5.80 |
| AAAA | 29.29 | +7.20 |
36.49
2026 ST NIST George Block Invite
Jun 11, 2026
🎓 Class of 2029#66of 92 · ST#3,198 USA*
100 Fly LCM
PB
1:35.12
2026 ST NIST End of School Sprints
May 21, 2026
🎓 Class of 2029#73of 78 · ST#4,061 USA*
50 Free LCM
PBBB
Standards · deltas
| Standard | Cut | Gap |
|---|---|---|
| B✓ | 36.09 | −2.90 |
| BB✓ | 33.49 | −0.30 |
| A | 30.89 | +2.30 |
| AA | 29.59 | +3.60 |
| AAA | 28.29 | +4.90 |
| AAAA | 27.09 | +6.10 |
33.19
2026 ST NIST George Block Invite
Jun 14, 2026
🎓 Class of 2029#87of 99 · ST#4,667 USA*
100 Free LCM
PBB
Standards · deltas
| Standard | Cut | Gap |
|---|---|---|
| B✓ | 1:18.39 | −5.14 |
| BB | 1:12.79 | +0.46 |
| A | 1:07.19 | +6.06 |
| AA | 1:04.39 | +8.86 |
| AAA | 1:01.59 | +11.66 |
| AAAA | 58.79 | +14.46 |
1:13.25
2026 ST NIST George Block Invite
Jun 11, 2026
🎓 Class of 2029#81of 96 · ST#4,546 USA*
50 Breast LCM
PB
47.42
2026 ST AAAA 23rd Annual Cinco de Mayo International
Aug 31, 2026
🎓 Class of 2029#69of 92 · ST#3,530 USA*
50 Fly LCM
PBB
Standards · deltas
| Standard | Cut | Gap |
|---|---|---|
| B✓ | 38.99 | −2.50 |
| BB | 36.19 | +0.30 |
| A | 33.49 | +3.00 |
| AA | 32.09 | +4.40 |
| AAA | 30.69 | +5.80 |
| AAAA | 29.29 | +7.20 |
36.49
2026 ST NIST George Block Invite
Jun 11, 2026
🎓 Class of 2029#66of 92 · ST#3,198 USA*
100 Fly LCM
PB
1:35.12
2026 ST NIST End of School Sprints
May 21, 2026
🎓 Class of 2029#73of 78 · ST#4,061 USA*