swimMira Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.21 | 2023-11-18 | SMAC Fall Invite slow pool | |
| 50 Freestyle | SCY | 45.36 | 2024-02-11 | Southwest 8 & Under District Championship slow pool | |
| 100 Freestyle | SCY | 1:51.56 | 2024-02-10 | Southwest 8 & Under District Championship slow pool | |
| 200 Freestyle | SCY | 4:28.42 | 2024-02-10 | Southwest 8 & Under District Championship slow pool | |
| 25 Backstroke | SCY | 25.90 | 2024-02-11 | Southwest 8 & Under District Championship slow pool | |
| 50 Backstroke | SCY | 55.53 | 2024-02-11 | Southwest 8 & Under District Championship slow pool | |
| 25 Breaststroke | SCY | 28.59 | 2023-12-02 | 757 SWIM Grand Illumination Dec 1-3, 2023 venue | |
| 50 Breaststroke | SCY | 1:02.43 | 2023-11-18 | SMAC Fall Invite slow pool | |
| 25 Butterfly | SCY | 24.57 | 2024-01-06 | 2024 RAYS Jeff Rouse Meet venue | |
| 50 Butterfly | SCY | 1:02.04 | 2023-12-02 | 757 SWIM Grand Illumination Dec 1-3, 2023 venue | |
| 100 Individual Medley | SCY | 1:59.44 | 2023-12-03 | 757 SWIM Grand Illumination Dec 1-3, 2023 venue | |
| 50 Freestyle | LCM | 48.38 | 2024-07-13 | 2024 CCA Summer Awards venue | |
| 100 Freestyle | LCM | 1:50.99 | 2024-07-14 | 2024 CCA Summer Awards venue | |
| 50 Backstroke | LCM | 58.55 | 2024-07-13 | 2024 CCA Summer Awards venue | |
| 100 Backstroke | LCM | 2:15.78 | 2024-07-14 | 2024 CCA Summer Awards venue | |
| 50 Breaststroke | LCM | 1:08.81 | 2024-07-12 | 2024 CCA Summer Awards venue | |
| 100 Breaststroke | LCM | 2:29.46 | 2024-07-13 | 2024 CCA Summer Awards venue | |
| 50 Butterfly | LCM | 1:01.38 | 2024-07-14 | 2024 CCA Summer Awards venue |
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 | LCM | 47.98 | flying | 200 Free Relay (leg 4) | 2024-07-14 | 2024 CCA Summer Awards |
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 10 & under · LCM
453 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:15.78 | 213 |
| 100 BR LCM | 2:29.46 | 240 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
937 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:50.99 | 259 |
| 50 BK LCM | 58.55 | 262 |
| 50 BR LCM | 1:08.81 | 228 |
| 50 FL LCM | 1:01.38 | 188 |
| 200 IM LCM | — | 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 1:51.56
Front half 50.45s · back half 61.11s
200 Freestyle SCY 4:28.42
100 Individual Medley SCY 1:59.44
Front half 58.02s · back half 61.42s
100 Freestyle LCM 1:50.99
Front half 50.84s · back half 60.15s
100 Backstroke LCM 2:15.78 RT 0.70s
Front half 66.39s · back half 69.39s
100 Breaststroke LCM 2:29.46 RT 0.67s
Front half 70.56s · back half 78.90s
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.