swimPeyton Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.09 | BB+0.90s to A·+8.20s to Sectionals | 2026-09-20 | 2026 ST WLOO September Splashvenue |
| 100 Freestyle | SCY | 1:14.07 | BB+2.58s to A·+19.98s to Sectionals | 2026-09-20 | 2026 ST WLOO September Splashvenue |
| 200 Freestyle | SCY | 3:04.04 | B+3.45s to BB·+67.35s to Sectionals | 2026-03-01 | 2026 ST SCY Surge Marsh Madnessfast pool |
| 500 Freestyle | SCY | 7:35.75 | BB+41.86s to A·+145.86s to Sectionals | 2026-11-01 | 2026 ST ASC Pumpkin Partyvenue |
| 50 Backstroke | SCY | 39.85 | BB+1.86s to A·+11.26s to Sectionals | 2026-10-31 | 2026 ST ASC Pumpkin Partyvenue |
| 100 Backstroke | SCY | 1:28.26 | BB+5.97s to A·+27.47s to Sectionals | 2026-10-18 | 2026 ST TXLA 10&U Fall Kick Off Invitevenue |
| 50 Breaststroke | SCY | 44.78 | BB+1.99s to A·+11.19s to Sectionals | 2026-09-20 | 2026 ST WLOO September Splashvenue |
| 100 Breaststroke | SCY | 1:37.53 | BB+3.94s to A·+26.64s to Sectionals | 2026-10-18 | 2026 ST TXLA 10&U Fall Kick Off Invitevenue |
| 200 Breaststroke | SCY | 3:57.21 | +80.92s to Sectionals | 2025-11-15 | 2025 ST ASC Turkey Bashvenue |
| 50 Butterfly | SCY | 36.18 | A+1.09s to AA·+8.79s to Sectionals | 2026-09-27 | 2026 ST ASC IMR/IMX Challengevenue |
| 100 Butterfly | SCY | 1:26.36 | BB+0.27s to A·+27.27s to Sectionals | 2026-10-17 | 2026 ST ASC Bob Thompson Openfast pool |
| 100 Individual Medley | SCY | 1:21.35 | A+2.46s to AA | 2026-10-18 | 2026 ST TXLA 10&U Fall Kick Off Invitevenue |
| 200 Individual Medley | SCY | 3:32.30 | B+12.71s to BB·+79.71s to Sectionals | 2025-11-15 | 2025 ST ASC Turkey Bashvenue |
| 50 Freestyle | LCM | 39.41 | BB+2.82s to A·+11.02s to Sectionals | 2026-05-10 | 2026 ST TXLA 10&U End of School Splashvenue |
| 100 Freestyle | LCM | 1:27.48 | BB+5.49s to A·+26.19s to Sectionals | 2026-06-21 | 2026 ST ASC Firecrackervenue |
| 200 Freestyle | LCM | 3:04.16 | BB+3.77s to A·+52.07s to Sectionals | 2026-06-26 | 2026 NEAT Long Course STX Championshipvenue |
| 400 Freestyle | LCM | 6:59.84 | BB+44.55s to A·+141.05s to Sectionals | 2026-06-14 | 2026 ST WLOO Last Chancevenue |
| 50 Backstroke | LCM | 46.62 | BB+3.03s to A·+13.73s to Sectionals | 2026-06-14 | 2026 ST WLOO Last Chancevenue |
| 100 Backstroke | LCM | 1:43.50 | BB+8.51s to A·+33.71s to Sectionals | 2026-05-10 | 2026 ST TXLA 10&U End of School Splashvenue |
| 50 Breaststroke | LCM | 54.09 | BB+5.30s to A·+15.80s to Sectionals | 2026-04-18 | 2026 ST ASC LC Kickoffvenue |
| 100 Breaststroke | LCM | 1:55.77 | BB+7.28s to A·+35.18s to Sectionals | 2026-06-26 | 2026 NEAT Long Course STX Championshipvenue |
| 50 Butterfly | LCM | 42.13 | BB+0.54s to A·+10.84s to Sectionals | 2026-06-19 | 2026 ST ASC Firecrackervenue |
| 100 Butterfly | LCM | 1:43.54 | BB+5.05s to A·+36.15s to Sectionals | 2026-04-18 | 2026 ST ASC LC Kickoffvenue |
| 200 Individual Medley | LCM | 3:41.62 | BB+19.23s to A·+70.23s to Sectionals | 2026-04-18 | 2026 ST ASC LC Kickoffvenue |
| 400 Individual Medley | LCM | 8:39.54 | +199.85s to Sectionals | 2026-05-09 | 2026 ST ASC Cinco de Mayovenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.69 | flying | 200 Medley Relay (leg 4) | 2026-02-08 | 2026 ST AQTX STX Champs North |
| 50 Freestyle | SCY | 35.77 | flying | 200 Free Relay (leg 4) | 2026-01-18 | 2026 ST AQTX B Champs North |
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 10 & under · LCM
2560 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:04.16 | 597 |
| 100 BK LCM | 1:43.50 | 480 |
| 100 BR LCM | 1:55.77 | 518 |
| 100 FL LCM | 1:43.54 | 471 |
| 200 IM LCM | 3:41.62 | 494 |
IMR 10 & under · SCY
2995 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:14.07 | 580 |
| 50 BK SCY | 39.85 | 546 |
| 50 BR SCY | 44.78 | 559 |
| 50 FL SCY | 36.18 | 646 |
| 100 IM SCY | 1:21.35 | 664 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:04.04
Front half 87.53s · back half 96.51s
500 Freestyle SCY 7:35.75
Front half 226.32s · back half 229.43s
100 Backstroke SCY 1:28.26
Front half 43.50s · back half 44.76s
100 Breaststroke SCY 1:37.53
Front half 46.18s · back half 51.35s
200 Breaststroke SCY 3:57.21
100 Butterfly SCY 1:26.36
Front half 38.81s · back half 47.55s
100 Individual Medley SCY 1:21.35
Front half 36.42s · back half 44.93s
200 Individual Medley SCY 3:32.30
200 Freestyle LCM 3:04.16
Front half 88.85s · back half 95.31s
100 Backstroke LCM 1:43.50
Front half 49.68s · back half 53.82s
100 Butterfly LCM 1:43.54
Front half 47.78s · back half 55.76s
200 Individual Medley LCM 3:41.62
Front half 109.79s · back half 111.83s
400 Individual Medley LCM 8:39.54 · 240.0 min after 50 Butterfly
Front half 252.82s · back half 266.72s
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.
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.