swimNoah Zhai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.63 | AA+1.04s to AAA·+6.04s to Sectionals | 2024-12-22 | Life Time Michigan Candy Cane Classic venue |
| 100 Freestyle | SCY | 1:11.22 | B+0.63s to BB·+22.23s to Sectionals | 2025-01-11 | SLA Arctic Blast 2025 slow pool |
| 200 Freestyle | SCY | 2:36.46 | B+1.77s to BB·+48.97s to Sectionals | 2025-02-08 | 2025 Michigan Open venue |
| 500 Freestyle | SCY | 7:01.00 | B+6.61s to BB·+128.11s to Sectionals | 2025-02-07 | 2025 Michigan Open venue |
| 50 Backstroke | SCY | 39.11 | B+1.02s to BB·+14.62s to Sectionals | 2025-02-22 | 2025 Lake Ontario Regional Meet venue |
| 100 Backstroke | SCY | 1:20.34 | BB+4.75s to A·+24.25s to Sectionals | 2024-10-18 | 2024 Grab Bag Classic |
| 50 Breaststroke | SCY | 38.21 | A+0.52s to AA·+11.02s to Sectionals | 2024-11-22 | SST Fall Classic |
| 100 Breaststroke | SCY | 1:26.94 | BB+1.95s to A·+23.35s to Sectionals | 2025-10-18 | 2025 OLY Fall Classic venue |
| 50 Butterfly | SCY | 39.05 | B+2.16s to BB·+15.36s to Sectionals | 2025-02-22 | 2025 Lake Ontario Regional Meet venue |
| 100 Butterfly | SCY | 1:18.51 | BB+2.92s to A·+24.52s to Sectionals | 2025-12-12 | OLY Swimming Holiday Bowl |
| 100 Individual Medley | SCY | 1:18.29 | BB+3.00s to A | 2025-03-02 | 2025 10 & Under Championship Meet venue |
| 200 Individual Medley | SCY | 2:49.57 | BB+5.88s to A·+48.58s to Sectionals | 2025-10-18 | 2025 OLY Fall Classic venue |
| 50 Freestyle | LCM | 33.84 | A+1.05s to AA·+7.85s to Sectionals | 2025-07-19 | 2025 LC MAGS Championship Meet fast pool |
| 100 Freestyle | LCM | 1:16.11 | BB+0.82s to A·+19.52s to Sectionals | 2024-06-14 | 2024 OLY Summer Classic |
| 200 Freestyle | LCM | 2:46.37 | BB+3.68s to A·+42.88s to Sectionals | 2025-07-20 | 2025 LC MAGS Championship Meet fast pool |
| 50 Backstroke | LCM | 46.59 | B+2.60s to BB·+17.90s to Sectionals | 2024-07-13 | 2024 Grizzly Summer Sizzler venue |
| 100 Backstroke | LCM | 1:34.03 | BB+5.84s to A·+29.64s to Sectionals | 2025-07-20 | 2025 LC MAGS Championship Meet fast pool |
| 50 Breaststroke | LCM | 42.74 | AA+1.95s to AAA·+10.75s to Sectionals | 2025-07-18 | 2025 LC MAGS Championship Meet |
| 100 Breaststroke | LCM | 1:28.00 | AAA+2.11s to AAAA·+15.21s to Sectionals | 2025-06-21 | 2025 Life Time Michigan Summerfest |
| 50 Butterfly | LCM | 42.69 | B+1.10s to BB·+15.30s to Sectionals | 2025-06-01 | 2025 PCC Cruisin into Summer venue |
| 100 Butterfly | LCM | 1:23.90 | A+1.71s to AA·+22.41s to Sectionals | 2024-07-12 | 2024 Grizzly Summer Sizzler |
| 200 Individual Medley | LCM | 3:12.85 | BB+5.36s to A·+53.46s to Sectionals | 2025-07-12 | 2025 Grizzly Summer Sizzler venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 31.92 | flat | 200 Free Relay | 2025-02-22 | 2025 Lake Ontario Regional Meet |
| 50 Freestyle | SCY | 31.44 | flying | 200 Free Relay (leg 2) | 2025-03-01 | 2025 10 & Under Championship Meet |
| 50 Breaststroke | SCY | 40.94 | flying | 200 Medley Relay (leg 2) | 2025-03-02 | 2025 10 & Under Championship Meet |
| 50 Butterfly | SCY | 37.29 | flying | 200 Medley Relay (leg 3) | 2025-02-23 | 2025 Lake Ontario Regional Meet |
| 50 Freestyle | LCM | 34.68 | flying | 200 Free Relay (leg 3) | 2025-07-20 | 2025 LC MAGS Championship Meet |
| 50 Freestyle | LCM | 33.51 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 LC MAGS Championship Meet |
| 50 Breaststroke | LCM | 49.74 | flying | 200 Medley Relay (leg 2) | 2024-07-20 | 2024 MAGS Long Course Championship Meet |
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
2196 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:01.00 | 418 |
| 100 BK SCY | 1:20.34 | 406 |
| 100 BR SCY | 1:26.94 | 474 |
| 100 FL SCY | 1:18.51 | 426 |
| 200 IM SCY | 2:49.57 | 472 |
IMR 11-12 · LCM
2304 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:46.37 | 527 |
| 50 BK LCM | 46.59 | 342 |
| 50 BR LCM | 42.74 | 602 |
| 50 FL LCM | 42.69 | 357 |
| 200 IM LCM | 3:12.85 | 476 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.22
Front half 34.15s · back half 37.07s
200 Freestyle SCY 2:36.46
Front half 74.36s · back half 82.10s
500 Freestyle SCY 7:01.00
Front half 206.83s · back half 214.17s
100 Breaststroke SCY 1:26.94
Front half 41.87s · back half 45.07s
100 Individual Medley SCY 1:18.29
Front half 36.79s · back half 41.50s
200 Individual Medley SCY 2:49.57
Front half 83.22s · back half 86.35s
200 Freestyle LCM 2:46.37
Front half 80.95s · back half 85.42s
100 Backstroke LCM 1:34.03
Front half 45.98s · back half 48.05s
200 Individual Medley LCM 3:12.85
Front half 97.49s · back half 95.36s
Progression
Faster times are higher. One card per event, all courses & history.