swimAiden Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.08 | BB+0.69s to A·+1.89s to Sectionals | 2025-10-18 | 2025 PN IST Fall Open |
| 100 Freestyle | SCY | 55.71 | BB+2.22s to A·+4.72s to Sectionals | 2025-02-02 | 2025 PN EAST February Invitationalvenue |
| 200 Freestyle | SCY | 2:04.42 | BB+7.63s to A·+12.63s to Sectionals | 2025-02-02 | 2025 PN EAST February Invitationalvenue |
| 500 Freestyle | SCY | 6:08.02 | B+24.03s to BB·+65.33s to Sectionals | 2024-01-28 | 2024 PN CSC Winter Invitationalvenue |
| 50 Backstroke | SCY | 31.21 | B+1.62s to BB·+7.52s to Futures | 2024-02-25 | 2024 PN February Age Group Invitationalvenue |
| 100 Backstroke | SCY | 1:06.92 | B+4.03s to BB·+11.43s to Sectionals | 2025-10-18 | 2025 PN IST Fall Open |
| 50 Breaststroke | SCY | 32.27 | BB+0.78s to A·+5.98s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div. 4- Approvedfast pool |
| 100 Breaststroke | SCY | 1:14.64 | B+3.15s to BB·+11.45s to Sectionals | 2024-02-25 | 2024 PN February Age Group Invitationalvenue |
| 50 Butterfly | SCY | 27.57 | BB+0.38s to A·+4.68s to Futures | 2025-11-16 | 2025 PN IST November Invitationalvenue |
| 100 Butterfly | SCY | 1:10.83 | +3.54s to B·+15.64s to Sectionals | 2024-09-28 | 2024 PN IST Sockeye Sprintsvenue |
| 100 Individual Medley | SCY | 1:07.97 | 2024-11-23 | 2024 PN November AGI, Division 1 PDSTvenue | |
| 50 Freestyle | LCM | 28.47 | BB+0.18s to A·+1.48s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 1:04.48 | BB+2.89s to A·+5.49s to Sectionals | 2025-06-14 | 2025 IST June Invtationalvenue |
| 50 Backstroke | LCM | 35.09 | BB+2.60s to A·+7.20s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:18.40 | B+4.61s to BB·+13.21s to Sectionals | 2024-05-18 | 2024 PN IST Sockeye Springtime Madnessvenue |
| 50 Breaststroke | LCM | 36.88 | BB+0.99s to A·+5.99s to Futures | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Breaststroke | LCM | 1:20.46 | BB+3.47s to A·+6.76s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 50 Butterfly | LCM | 30.98 | BB+0.19s to A·+4.69s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Individual Medley | LCM | 2:45.51 | B+1.62s to BB·+20.82s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 25.57 | flying | 200 Free Relay (leg 3) | 2024-01-28 | 2024 PN CSC Winter Invitational |
| 50 Backstroke | SCY | 37.91 | flat | 200 Medley Relay | 2024-01-27 | 2024 PN CSC Winter Invitational |
| 50 Butterfly | SCY | 29.69 | flying | 200 Medley Relay (leg 3) | 2025-02-02 | 2025 PN EAST February Invitational |
| 100 Backstroke | LCM | 1:20.48 | flat | 400 Medley Relay | 2024-07-26 | 2024 PN LC 14&U Champs |
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 15-16 · LCM
508 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 2:45.51 | 508 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
1805 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.42 | 550 |
| 100 BK SCY | 1:06.92 | 434 |
| 100 BR SCY | 1:14.64 | 461 |
| 100 FL SCY | 1:10.83 | 360 |
| 200 IM 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 55.71
Front half 26.76s · back half 28.95s
200 Freestyle SCY 2:04.42
Front half 58.30s · back half 66.12s
500 Freestyle SCY 6:08.02
Front half 177.84s · back half 190.18s
100 Backstroke SCY 1:06.92 split/total mismatch
Front half 32.64s · back half 34.28s
100 Breaststroke SCY 1:14.64 RT 0.48s
Front half 35.42s · back half 39.22s
100 Butterfly SCY 1:10.83
Front half 30.35s · back half 40.48s
100 Individual Medley SCY 1:07.97
Front half 31.97s · back half 36.00s
100 Breaststroke LCM 1:20.46
200 Individual Medley LCM 2:45.51 RT 0.72s
Front half 75.81s · back half 89.70s
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.