Diane Xiao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.01 | AA+0.92s to AAA | 2025-10-04 | 2025 Swim Atlanta October Invite venue |
| 100 Freestyle | SCY | 1:05.45 | A+1.66s to AA | 2025-10-05 | 2025 Swim Atlanta October Invite venue |
| 200 Freestyle | SCY | 2:24.58 | A+5.69s to AA | 2025-10-04 | 2025 Swim Atlanta October Invite venue |
| 500 Freestyle | SCY | 6:41.10 | BB+11.91s to A | 2025-10-05 | 2025 Swim Atlanta October Invite venue |
| 50 Backstroke | SCY | 34.81 | BB+0.02s to A | 2025-10-05 | 2025 Swim Atlanta October Invite venue |
| 100 Backstroke | SCY | 1:13.83 | A+1.04s to AA | 2025-10-04 | 2025 Swim Atlanta October Invite venue |
| 200 Backstroke | SCY | 2:45.55 | BB+2.96s to A | 2024-10-13 | 2024 Swim Atlanta October Invite venue |
| 100 Individual Medley | SCY | 1:12.92 | A+0.13s to AA | 2025-10-04 | 2025 Swim Atlanta October Invite venue |
| 200 Individual Medley | SCY | 2:41.85 | A+3.46s to AA | 2025-10-05 | 2025 Swim Atlanta October Invite venue |
| 50 Freestyle | LCM | 33.37 | AA+1.38s to AAA | 2025-05-17 | 2025 Swim Atlanta Long Course Kick Off |
| 100 Freestyle | LCM | 1:14.07 | A+0.78s to AA | 2025-06-27 | 2025 June TYR Classic venue |
| 200 Freestyle | LCM | 2:36.24 | AA+4.55s to AAA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 400 Freestyle | LCM | 5:42.51 | A+6.72s to AA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 50 Backstroke | LCM | 41.17 | BB+1.08s to A | 2025-05-17 | 2025 Swim Atlanta Long Course Kick Off |
| 100 Backstroke | LCM | 1:28.16 | A+3.17s to AA | 2025-06-29 | 2025 June TYR Classic venue |
| 50 Breaststroke | LCM | 39.94 | AAA+0.65s to AAAA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 100 Breaststroke | LCM | 1:29.30 | AAA+3.41s to AAAA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 50 Butterfly | LCM | 34.51 | AA+0.22s to AAA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 100 Butterfly | LCM | 1:22.55 | AA+3.96s to AAA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 200 Butterfly | LCM | 3:08.84 | A+2.45s to AA | 2026-06-26 | 2026 SE Richard Quick Invitational |
| 200 Individual Medley | LCM | 3:15.58 | BB+6.49s to A | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 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 | LCM | 38.12 | flying | 200 Free Relay (leg 2) | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 |
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
3126 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:42.51 | 636 |
| 100 BK LCM | 1:28.16 | 565 |
| 100 BR LCM | 1:29.30 | 768 |
| 100 FL LCM | 1:22.55 | 630 |
| 200 IM LCM | 3:15.58 | 527 |
IMR 11-12 · LCM
3358 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:36.24 | 716 |
| 50 BK LCM | 41.17 | 543 |
| 50 BR LCM | 39.94 | 820 |
| 50 FL LCM | 34.51 | 752 |
| 200 IM LCM | 3:15.58 | 527 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.45 RT 0.70s
Front half 31.11s · back half 34.34s
200 Freestyle SCY 2:24.58 RT 0.59s
Front half 69.39s · back half 75.19s
500 Freestyle SCY 6:41.10 RT 0.67s
Front half 197.81s · back half 203.29s
100 Backstroke SCY 1:13.83 RT 1.65s
Front half 36.39s · back half 37.44s
200 Backstroke SCY 2:45.55 RT 0.73s
Front half 80.69s · back half 84.86s
100 Individual Medley SCY 1:12.92 RT 0.74s
Front half 33.49s · back half 39.43s
200 Individual Medley SCY 2:41.85 RT 0.69s
Front half 74.70s · back half 87.15s
100 Freestyle LCM 1:14.07
Front half 35.15s · back half 38.92s
200 Freestyle LCM 2:36.24
Front half 74.85s · back half 81.39s
400 Freestyle LCM 5:42.51
Front half 169.28s · back half 173.23s
100 Backstroke LCM 1:28.16
Front half 42.90s · back half 45.26s
100 Breaststroke LCM 1:29.30
Front half 42.11s · back half 47.19s
100 Butterfly LCM 1:22.55
Front half 38.48s · back half 44.07s
200 Butterfly LCM 3:08.84
Front half 87.06s · back half 101.78s
200 Individual Medley LCM 3:15.58
Front half 92.06s · back half 103.52s
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.