swimEmma Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.37 | BB+1.88s to A | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Freestyle | SCY | 1:15.10 | B+2.91s to BB | 2026-03-07 | BAC Race to AGCs venue |
| 50 Backstroke | SCY | 36.70 | BB+1.91s to A | 2026-03-07 | BAC Race to AGCs venue |
| 100 Backstroke | SCY | 1:19.85 | BB+3.46s to A | 2026-03-28 | Alto Rock the Blocks Invitational 2026 venue |
| 50 Breaststroke | SCY | 41.74 | BB+2.75s to A | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Breaststroke | SCY | 1:32.02 | BB+6.53s to A | 2026-03-22 | SCY Spring Age Group Championships venue |
| 50 Butterfly | SCY | 36.20 | B+0.11s to BB | 2026-03-08 | BAC Race to AGCs venue |
| 100 Individual Medley | SCY | 1:20.42 | BB+4.43s to A | 2026-03-08 | BAC Race to AGCs venue |
| 200 Individual Medley | SCY | 3:05.00 | B+6.01s to BB | 2026-03-07 | BAC Race to AGCs venue |
| 400 Freestyle | LCM | 6:51.70 | +3.01s to B | 2026-06-12 | BAC Long Course venue |
| 100 Backstroke | LCM | 1:33.15 | BB+3.96s to A | 2026-05-02 | Alto Spring Jam CBA venue |
| 200 Backstroke | LCM | 3:16.89 | BB+7.90s to A | 2026-06-13 | BAC Long Course venue |
| 100 Breaststroke | LCM | 1:47.89 | B+0.60s to BB | 2026-06-13 | BAC Long Course venue |
| 100 Butterfly | LCM | 1:46.14 | +2.75s to B | 2026-05-02 | Alto Spring Jam CBA venue |
| 200 Individual Medley | LCM | 3:17.77 | BB+8.68s to A | 2026-06-13 | BAC Long Course venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.67 | flying | 200 Free Relay (leg 2) | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Breaststroke | SCY | 36.51 | flying | 200 Medley Relay (leg 2) | 2026-03-21 | SCY Spring Age Group Championships |
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 · LCM
2085 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:51.70 | 366 |
| 100 BK LCM | 1:33.15 | 479 |
| 100 BR LCM | 1:47.89 | 435 |
| 100 FL LCM | 1:46.14 | 296 |
| 200 IM LCM | 3:17.77 | 509 |
IMR 11-12 · SCY
1939 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 36.70 | 498 |
| 50 BR SCY | 41.74 | 493 |
| 50 FL SCY | 36.20 | 447 |
| 100 IM SCY | 1:20.42 | 501 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:19.85
Front half 39.67s · back half 40.18s
100 Breaststroke SCY 1:32.02
Front half 42.62s · back half 49.40s
400 Freestyle LCM 6:51.70
Front half 196.49s · back half 215.21s
200 Backstroke LCM 3:16.89
Front half 95.84s · back half 101.05s
200 Individual Medley LCM 3:17.77
Front half 93.07s · back half 104.70s
Progression
Faster times are higher. One card per event, all courses & history.