Michael Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.95 | BB+1.36s to A | 2024-11-28 | 1553744 |
| 100 Freestyle | SCY | 1:00.51 | B+0.12s to BB | 2026-02-28 | 2026 PN February AGI, Division 2- Approved venue |
| 200 Freestyle | SCY | 2:12.47 | B+0.08s to BB | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 50 Backstroke | SCY | 32.75 | B+1.46s to BB | 2025-12-07 | 2025 PN Fall Divisionals, Division 3 - WAVE fast pool |
| 100 Backstroke | SCY | 1:09.45 | B+3.16s to BB | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC) venue |
| 200 Backstroke | SCY | 2:35.90 | +0.71s to B | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 50 Breaststroke | SCY | 36.52 | B+0.73s to BB | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approved fast pool |
| 100 Breaststroke | SCY | 1:19.53 | B+4.64s to BB | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approved |
| 200 Breaststroke | SCY | 2:54.47 | B+11.68s to BB | 2026-01-25 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 50 Butterfly | SCY | 30.42 | BB+2.03s to A | 2025-12-06 | 2025 PN Fall Divisionals, Division 3 - WAVE fast pool |
| 100 Butterfly | SCY | 58.51 | A+0.62s to AA | 2026-02-11 | 2026 PN WAVE Winter Invitational- Approved |
| 200 Butterfly | SCY | 2:32.94 | B+7.25s to BB | 2026-01-24 | 2026 PN WAVE Winter Invitational- Approved fast pool |
| 200 Individual Medley | SCY | 2:33.67 | B+6.98s to BB | 2025-10-04 | 2025 PN Cascade Fall Classic venue |
| 400 Individual Medley | SCY | 5:19.01 | B+5.42s to BB | 2025-11-01 | 2025 PN Bob Miller Sprint Distance Classic venue |
| 50 Freestyle | LCM | 30.99 | BB+1.60s to A | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 100 Freestyle | LCM | 1:11.03 | B+1.24s to BB | 2026-06-28 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 200 Freestyle | LCM | 2:27.86 | BB+7.27s to A | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 50 Backstroke | LCM | 36.58 | BB+2.69s to A | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 100 Backstroke | LCM | 1:22.13 | B+4.44s to BB | 2026-06-27 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 50 Breaststroke | LCM | 47.88 | +3.79s to B | 2025-07-19 | 2025 PN Chinook Age Group Seattle Open venue |
| 200 Breaststroke | LCM | 3:16.73 | B+7.34s to BB | 2025-07-18 | 2025 PN Chinook Age Group Seattle Open |
| 50 Butterfly | LCM | 34.56 | BB+2.57s to A | 2026-06-28 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 100 Butterfly | LCM | 1:16.06 | B+1.47s to BB | 2026-06-28 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 200 Butterfly | LCM | 2:54.26 | B+7.07s to BB | 2026-06-26 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 200 Individual Medley | LCM | 2:50.07 | B+0.18s to BB | 2026-06-26 | 2026 MT MAC 45th Annual Firecracker Classic venue |
| 400 Individual Medley | LCM | 5:58.50 | BB+23.01s to A | 2026-05-01 | 2026 PN BC May Flowers - Approved venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
IMX / IMR
IMX 13-14 · SCY
2248 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:35.90 | 411 |
| 200 BR SCY | 2:54.47 | 425 |
| 200 FL SCY | 2:32.94 | 454 |
| 200 IM SCY | 2:33.67 | 458 |
| 400 IM SCY | 5:19.01 | 500 |
| 500 FR SCY | — | 0 |
IMR 13-14 · SCY
2614 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.47 | 525 |
| 100 BK SCY | 1:09.45 | 456 |
| 100 BR SCY | 1:19.53 | 437 |
| 100 FL SCY | 58.51 | 738 |
| 200 IM SCY | 2:33.67 | 458 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.51
Front half 29.16s · back half 31.35s
200 Freestyle SCY 2:12.47
Front half 64.13s · back half 68.34s
100 Backstroke SCY 1:09.45
Front half 33.51s · back half 35.94s
200 Backstroke SCY 2:35.90
Front half 74.60s · back half 81.30s
200 Breaststroke SCY 2:54.47
Front half 83.16s · back half 91.31s
100 Butterfly SCY 58.51
200 Butterfly SCY 2:32.94
Front half 71.18s · back half 81.76s
200 Individual Medley SCY 2:33.67
Front half 71.70s · back half 81.97s
400 Individual Medley SCY 5:19.01
Front half 153.98s · back half 165.03s
100 Freestyle LCM 1:11.03
Front half 34.05s · back half 36.98s
200 Freestyle LCM 2:27.86
Front half 71.26s · back half 76.60s
100 Backstroke LCM 1:22.13
Front half 40.19s · back half 41.94s
100 Butterfly LCM 1:16.06
Front half 35.06s · back half 41.00s
200 Butterfly LCM 2:54.26
Front half 78.66s · back half 95.60s
200 Individual Medley LCM 2:50.07
Front half 78.67s · back half 91.40s
400 Individual Medley LCM 5:58.50 RT 0.82s
Front half 171.79s · back half 186.71s
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.
Progression
Faster times are higher. One card per event, all courses & history.