swimBohan Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.14 | B+1.75s to BB | 2025-10-18 | 2025 Sandpipers Pumpkin Invitational venue |
| 100 Freestyle | SCY | 1:03.73 | +1.34s to B | 2025-01-19 | 2025 CA LVSC Winter Classic venue |
| 50 Backstroke | SCY | 42.91 | +11.12s to B | 2022-12-10 | 2022 TYR LAS VEGAS SUPER FINALS venue |
| 50 Breaststroke | SCY | 38.25 | +1.56s to B | 2024-12-06 | 2024 CA LVSCFROSTY FLING slow pool |
| 100 Breaststroke | SCY | 1:22.10 | +5.11s to B | 2025-10-18 | 2025 Sandpipers Pumpkin Invitational venue |
| 50 Butterfly | SCY | 31.88 | +0.09s to B | 2025-01-19 | 2025 CA LVSC Winter Classic venue |
| 100 Butterfly | SCY | 1:19.59 | +12.30s to B | 2024-08-24 | 2024 BCH Desert Invitational V2 slow pool |
| 100 Individual Medley | SCY | 1:14.70 | 2024-12-06 | 2024 CA LVSCFROSTY FLING slow pool | |
| 200 Individual Medley | SCY | 2:54.09 | +22.80s to B | 2024-12-15 | 2024 TYR Las Vegas Super Finals venue |
| 50 Freestyle | SCM | 32.18 | +0.79s to B | 2025-05-31 | Life Time Summer Kickoff venue |
| 50 Butterfly | SCM | 36.44 | +1.35s to B | 2025-05-31 | Life Time Summer Kickoff venue |
| 100 Individual Medley | SCM | 1:26.34 | 2025-05-31 | Life Time Summer Kickoff venue | |
| 50 Freestyle | LCM | 31.57 | B+0.98s to BB | 2026-05-03 | 2026 SAND Cinco De Mayo Invitational venue |
| 100 Freestyle | LCM | 1:16.18 | +4.29s to B | 2025-05-04 | 2025 SAND Cinco de Mayo Invitational venue |
| 50 Breaststroke | LCM | 44.63 | +2.74s to B | 2025-06-27 | John Sullivan Firecracker Invite 2025 venue |
| 50 Butterfly | LCM | 38.68 | +2.79s to B | 2025-06-27 | John Sullivan Firecracker Invite 2025 venue |
| 100 Butterfly | LCM | 1:40.00 | +23.01s to B | 2025-05-03 | 2025 SAND Cinco de Mayo Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · SCY
274 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:54.09 | 274 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
873 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:22.10 | 346 |
| 100 FL SCY | 1:19.59 | 253 |
| 200 IM SCY | 2:54.09 | 274 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.73
Front half 30.18s · back half 33.55s
100 Breaststroke SCY 1:22.10
Front half 39.05s · back half 43.05s
100 Butterfly SCY 1:19.59
Front half 36.11s · back half 43.48s
100 Individual Medley SCY 1:14.70
Front half 34.41s · back half 40.29s
200 Individual Medley SCY 2:54.09
Front half 79.90s · back half 94.19s
Progression
Faster times are higher. One card per event, all courses & history.