swimEthan Pei
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 28.87 | AAA+0.78s to AAAA·+1.88s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 100 Freestyle | LCM | 1:03.61 | AAA+2.02s to AAAA·+4.62s to Sectionals | 2026-07-23 | 2026 PN LC 12&U Championships-Approvedvenue |
| 400 Freestyle | LCM | 5:02.34 | AA+2.85s to AAA·+27.95s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 50 Backstroke | LCM | 32.57 | AAAA·+4.68s to Futures | 2026-07-23 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Breaststroke | LCM | 39.01 | AA+0.92s to AAA·+8.12s to Futures | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Butterfly | LCM | 31.62 | AAA+1.33s to AAAA·+5.33s to Futures | 2026-07-12 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 200 Individual Medley | LCM | 2:42.89 | AA+4.10s to AAA·+18.20s to Sectionals | 2026-07-11 | 2026 PN OCA Last Chance Invitational- Approvevenue |
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 | LCM | 29.74 | flying | 200 Free Relay (leg 2) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 50 Freestyle | LCM | 29.02 | flying | 200 Medley Relay (leg 4) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 100 Freestyle | LCM | 1:07.16 | flying | 400 Medley Relay (leg 4) | 2026-07-24 | 2026 PN LC 12&U Championships-Approved |
| 100 Freestyle | LCM | 1:06.51 | flying | 400 Free Relay (leg 4) | 2026-07-23 | 2026 PN LC 12&U Championships-Approved |
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 · LCM
1635 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:02.34 | 845 |
| 200 IM LCM | 2:42.89 | 790 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
3461 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 32.57 | 1001 |
| 50 BR LCM | 39.01 | 791 |
| 50 FL LCM | 31.62 | 879 |
| 200 IM LCM | 2:42.89 | 790 |
| 200 FR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 1:03.61
Front half 30.50s · back half 33.11s
400 Freestyle LCM 5:02.34 RT 0.79s
Front half 150.30s · back half 152.04s
200 Individual Medley LCM 2:42.89 RT 0.69s
Front half 76.49s · back half 86.40s
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.