swimGianna Dinh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.32 | AA+0.63s to AAA | 2026-03-01 | 2026 Winter ISI Regionals- HSC - copied fast pool |
| 100 Freestyle | SCY | 59.31 | A+1.02s to AA | 2026-02-28 | 2026 Winter ISI Regionals- HSC - copied fast pool |
| 50 Breaststroke | SCY | 30.83 | AAAA | 2026-03-08 | 2026 SC Illinois Senior Championships - copi venue |
| 100 Breaststroke | SCY | 1:07.99 | AAA+1.40s to AAAA | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 200 Breaststroke | SCY | 2:30.02 | AAA+6.73s to AAAA | 2026-03-05 | 2026 SC Illinois Senior Championships - copi |
| 200 Individual Medley | SCY | 2:22.08 | A+0.39s to AA | 2026-02-27 | 2026 Winter ISI Regionals- HSC - copied |
| 50 Breaststroke | LCM | 35.21 | AAAA | 2025-08-10 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 100 Breaststroke | LCM | 1:19.47 | AAA+2.68s to AAAA | 2025-08-08 | 2025 Central Zone 14 & Under Championship Mee fast pool |
| 200 Breaststroke | LCM | 2:58.06 | AA+4.57s to AAA | 2025-07-24 | Illinois Swimming Age Group Champs LC 25 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 13-14 · SCY
1615 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:30.02 | 871 |
| 200 IM SCY | 2:22.08 | 744 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1679 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:07.99 | 935 |
| 200 IM SCY | 2:22.08 | 744 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.31
Front half 27.78s · back half 31.53s
100 Breaststroke SCY 1:07.99
Front half 32.32s · back half 35.67s
200 Breaststroke SCY 2:30.02 split/total mismatch
Front half 33.52s · back half 116.50s
100 Breaststroke LCM 1:19.47
Front half 37.86s · back half 41.61s
200 Breaststroke LCM 2:58.06 RT 0.67s
Front half 84.44s · back half 93.62s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.