swimMaggie Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.84 | BB+1.45s to A·+4.75s to Sectionals | 2026-03-01 | 2026 PN February AGI, Division 2- Approvedvenue |
| 100 Freestyle | SCY | 58.21 | AAA+2.12s to AAAA·+1.72s to Sectionals | 2024-11-28 | 1553744 |
| 200 Freestyle | SCY | 2:35.22 | B+3.53s to BB·+32.83s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 500 Freestyle | SCY | 7:27.12 | +9.83s to B·+117.73s to Sectionals | 2025-11-01 | 2025 PN Bob Miller Sprint Distance Classicvenue |
| 50 Backstroke | SCY | 37.67 | B+1.58s to BB·+11.38s to Futures | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedvenue |
| 100 Backstroke | SCY | 1:21.08 | B+1.29s to BB·+19.69s to Sectionals | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approvedvenue |
| 200 Backstroke | SCY | 2:55.95 | B+8.76s to BB·+42.66s to Sectionals | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approvedvenue |
| 50 Breaststroke | SCY | 39.70 | BB+2.01s to A·+9.91s to Futures | 2026-10-03 | 2026 PN Wave Rocktober Invitational- Approvedvenue |
| 100 Breaststroke | SCY | 1:26.17 | BB+3.98s to A·+15.58s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Breaststroke | SCY | 3:06.60 | BB+10.11s to A·+33.81s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Butterfly | SCY | 32.27 | BB+0.58s to A·+6.58s to Futures | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 100 Butterfly | SCY | 1:14.42 | BB+2.13s to A·+13.33s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Individual Medley | SCY | 1:03.97 | AAAA | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 200 Individual Medley | SCY | 3:05.08 | +1.09s to B·+48.59s to Sectionals | 2025-10-04 | 2025 PN Cascade Fall Classicvenue |
| 400 Individual Medley | SCY | 6:38.19 | +5.90s to B·+106.60s to Sectionals | 2025-10-05 | 2025 PN Cascade Fall Classicvenue |
| 50 Freestyle | LCM | 35.06 | BB+1.67s to A·+5.47s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 100 Freestyle | LCM | 1:21.23 | B+1.64s to BB·+16.84s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 200 Freestyle | LCM | 2:21.31 | AAA+1.22s to AAAA·+2.32s to Sectionals | 2026-01-01 | 2026 MT MAC 45th Annual Firecracker Classic |
| 50 Backstroke | LCM | 43.55 | B+1.86s to BB·+12.66s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:35.23 | B+2.54s to BB·+23.84s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Backstroke | LCM | 2:32.95 | AAAA·Sectionals ✓+8.96s to Futures | 2026-01-01 | 2026 MT MAC 45th Annual Firecracker Classic |
| 50 Breaststroke | LCM | 43.59 | BB+0.90s to A·+8.80s to Futures | 2026-01-01 | 2026 MT MAC 45th Annual Firecracker Classic |
| 100 Breaststroke | LCM | 1:40.22 | BB+6.23s to A·+19.23s to Sectionals | 2026-07-11 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 200 Breaststroke | LCM | 3:46.37 | B+6.08s to BB·+51.51s to Sectionals | 2026-07-09 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Butterfly | LCM | 36.73 | BB+0.94s to A·+7.24s to Futures | 2026-06-28 | 2026 MT MAC 45th Annual Firecracker Classicvenue |
| 100 Butterfly | LCM | 1:24.81 | BB+2.12s to A·+15.52s to Sectionals | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 200 Individual Medley | LCM | 2:52.25 | AA+6.66s to AAA·+15.26s to Sectionals | 2026-01-01 | 2026 MT MAC 45th Annual Firecracker Classic |
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.
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 | 34.19 | flying | 200 Free Relay (leg 3) | 2024-11-16 | 2024 PN MMSC November Invitational |
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
2411 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:27.12 | 393 |
| 100 BK SCY | 1:21.08 | 462 |
| 100 BR SCY | 1:26.17 | 571 |
| 100 FL SCY | 1:14.42 | 572 |
| 200 IM SCY | 3:05.08 | 413 |
IMR 11-12 · LCM
3452 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:21.31 | 968 |
| 50 BK LCM | 43.55 | 458 |
| 50 BR LCM | 43.59 | 631 |
| 50 FL LCM | 36.73 | 624 |
| 200 IM LCM | 2:52.25 | 771 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.21
200 Freestyle SCY 2:35.22 RT 0.58s· 12.0 min after 100 Breaststroke
Front half 76.27s · back half 78.95s
500 Freestyle SCY 7:27.12
Front half 216.98s · back half 230.14s
200 Backstroke SCY 2:55.95
Front half 87.26s · back half 88.69s
100 Breaststroke SCY 1:26.17 RT 0.66s
Front half 41.14s · back half 45.03s
200 Breaststroke SCY 3:06.60 RT 0.66s
Front half 90.05s · back half 96.55s
100 Butterfly SCY 1:14.42 RT 0.71s· 5.5 min after 200 Breaststroke
Front half 33.20s · back half 41.22s
200 Individual Medley SCY 3:05.08
Front half 90.58s · back half 94.50s
400 Individual Medley SCY 6:38.19
Front half 255.61s · back half 142.58s
200 Breaststroke LCM 3:46.37
Front half 115.50s · back half 110.87s
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.