swimHayden Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.83 | BB+1.44s to A·+5.94s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 100 Freestyle | SCY | 1:07.73 | BB+3.64s to A·+13.64s to Sectionals | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 200 Freestyle | SCY | 2:29.63 | BB+9.64s to A·+32.94s to Sectionals | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 500 Freestyle | SCY | 7:20.89 | +3.60s to B·+131.00s to Sectionals | 2024-10-19 | 2024 Autumn Invitational AQUA & PACEvenue |
| 50 Backstroke | SCY | 35.92 | BB+2.63s to A·+7.33s to Sectionals | 2025-09-27 | Sharks Pentathlon 2025 |
| 100 Backstroke | SCY | 1:15.74 | BB+2.75s to A·+14.95s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 200 Backstroke | SCY | 2:40.92 | BB+6.53s to A·+27.63s to Sectionals | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 50 Breaststroke | SCY | 41.46 | B+0.57s to BB·+7.87s to Sectionals | 2025-09-27 | Sharks Pentathlon 2025 |
| 100 Breaststroke | SCY | 1:27.39 | BB+5.20s to A·+16.50s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 200 Breaststroke | SCY | 3:11.88 | B+0.69s to BB·+35.59s to Sectionals | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 50 Butterfly | SCY | 33.93 | BB+2.24s to A·+6.54s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 100 Butterfly | SCY | 1:17.17 | BB+4.88s to A·+18.08s to Sectionals | 2025-11-07 | Sharks November Invitational |
| 100 Individual Medley | SCY | 1:11.57 | A+1.48s to AA | 2026-01-09 | 2026 Tracey Harper-Santiago Memorial Meet |
| 200 Individual Medley | SCY | 2:44.93 | BB+7.24s to A·+32.34s to Sectionals | 2025-11-07 | Sharks November Invitational |
| 400 Individual Medley | SCY | 5:50.69 | BB+14.40s to A·+72.00s to Sectionals | 2025-11-07 | Sharks November Invitational |
| 50 Freestyle | LCM | 34.80 | BB+1.41s to A·+6.41s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 100 Freestyle | LCM | 1:15.26 | BB+1.77s to A·+13.97s to Sectionals | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 200 Freestyle | LCM | 2:47.75 | BB+7.66s to A·+35.66s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 400 Freestyle | LCM | 6:59.58 | +26.69s to B·+140.79s to Sectionals | 2024-05-18 | 2024 Katy/Pace May Open Invitationalvenue |
| 100 Backstroke | LCM | 1:23.63 | A+2.84s to AA·+13.84s to Sectionals | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 200 Backstroke | LCM | 3:05.38 | BB+6.99s to A·+33.39s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 50 Breaststroke | LCM | 53.12 | +3.33s to B·+14.83s to Sectionals | 2024-05-19 | 2024 Katy/Pace May Open Invitationalvenue |
| 50 Butterfly | LCM | 46.22 | +4.43s to B·+14.93s to Sectionals | 2025-01-01 | Katy Aquatics |
| 200 Butterfly | LCM | 3:49.58 | +18.49s to B·+78.29s to Sectionals | 2026-05-02 | 2026 AQUA & PACE May LC Open |
| 200 Individual Medley | LCM | 3:14.27 | BB+13.58s to A·+42.88s to Sectionals | 2025-01-01 | Texas Elite Swim Team |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.34 | flat | 200 Free Relay | 2024-02-17 | 2024 Gulf 14 & Under Champs (DADS) |
| 50 Freestyle | SCY | 32.40 | flying | 200 Free Relay (leg 4) | 2025-02-22 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 50 Butterfly | SCY | 34.01 | flying | 200 Medley Relay (leg 3) | 2024-12-22 | 2024 Gulf Fall Champs (ESCA & AMBU) |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
2621 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:20.89 | 410 |
| 100 BK SCY | 1:15.74 | 567 |
| 100 BR SCY | 1:27.39 | 547 |
| 100 FL SCY | 1:17.17 | 513 |
| 200 IM SCY | 2:44.93 | 584 |
IMR 11-12 · SCY
2828 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:29.63 | 540 |
| 50 BK SCY | 35.92 | 531 |
| 50 BR SCY | 41.46 | 503 |
| 50 FL SCY | 33.93 | 543 |
| 100 IM SCY | 1:11.57 | 711 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 7:20.89
Front half 217.55s · back half 223.34s
400 Freestyle LCM 6:59.58
Front half 207.87s · back half 211.71s
200 Individual Medley LCM 3:14.27 split/total mismatch
Front half 92.53s · back half 101.74s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.