swimAllen Gu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.84 | A+0.15s to AA | 2024-11-09 | 2024 Battle of the Beltway venue |
| 100 Freestyle | SCY | 53.87 | A+1.88s to AA | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Freestyle | SCY | 1:59.02 | BB+0.43s to A | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 500 Freestyle | SCY | 5:49.24 | BB+26.65s to A | 2024-10-05 | 2024 October KATY Senior Invite venue |
| 50 Backstroke | SCY | 33.37 | +0.68s to B | 2020-03-06 | 2020 Short Course TAGS Championships venue |
| 100 Backstroke | SCY | 58.53 | A+1.44s to AA | 2024-02-16 | 2024 Gulf 14 & Under Champs (DADS) |
| 200 Backstroke | SCY | 2:09.70 | A+5.01s to AA | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Breaststroke | SCY | 2:38.89 | BB+11.90s to A | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 100 Butterfly | SCY | 56.64 | A+0.25s to AA | 2024-02-16 | 2024 Gulf 14 & Under Champs (DADS) |
| 200 Butterfly | SCY | 2:13.05 | BB+1.06s to A | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Individual Medley | SCY | 2:12.83 | BB+0.64s to A | 2024-10-05 | 2024 October KATY Senior Invite venue |
| 400 Individual Medley | SCY | 4:49.47 | BB+5.28s to A | 2024-11-09 | 2024 Battle of the Beltway venue |
| 50 Freestyle | LCM | 27.45 | A+0.06s to AA | 2024-07-14 | 2024 Long Course Gulf Age Group Championships venue |
| 100 Freestyle | LCM | 1:00.17 | A+0.48s to AA | 2025-08-02 | 2025 ISCA Summer Senior Blast venue |
| 200 Freestyle | LCM | 2:19.95 | BB+2.76s to A | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 50 Backstroke | LCM | 30.62 | AA+0.23s to AAA | 2025-07-31 | 2025 ISCA Summer Senior Blast venue |
| 100 Backstroke | LCM | 1:05.07 | AA+1.28s to AAA | 2025-08-01 | 2025 ISCA Summer Senior Blast venue |
| 200 Backstroke | LCM | 2:27.43 | A+2.64s to AA | 2025-07-30 | 2025 ISCA Summer Senior Blast venue |
| 50 Breaststroke | LCM | 37.64 | BB+1.15s to A | 2024-07-27 | 2024 ISCA Summer Senior Blast venue |
| 100 Breaststroke | LCM | 1:24.48 | BB+6.09s to A | 2024-07-24 | 2024 ISCA Summer Senior Blast venue |
| 200 Breaststroke | LCM | 3:04.36 | BB+12.97s to A | 2024-01-06 | KATY Westpark Tollway Classic slow pool |
| 50 Butterfly | LCM | 28.63 | AAA+1.24s to AAAA | 2025-07-30 | 2025 ISCA Summer Senior Blast venue |
| 100 Butterfly | LCM | 1:02.95 | AA+1.26s to AAA | 2025-07-31 | 2025 ISCA Summer Senior Blast venue |
| 200 Butterfly | LCM | 2:26.88 | A+2.59s to AA | 2025-08-02 | 2025 ISCA Summer Senior Blast venue |
| 200 Individual Medley | LCM | 2:33.18 | A+6.29s to AA | 2024-06-23 | 2024 FCST Summer Splash venue |
| 400 Individual Medley | LCM | 5:42.55 | BB+13.26s to A | 2024-05-18 | 2024 Katy/Pace May Open Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 30.38 | flat | 200 Free Relay | 2020-03-07 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 55.30 | flying | 400 Free Relay (leg 4) | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) |
| 50 Backstroke | SCY | 34.29 | flat | 200 Medley Relay | 2020-03-08 | 2020 Short Course TAGS Championships |
| 50 Freestyle | LCM | 26.75 | flying | 200 Free Relay (leg 2) | 2024-07-23 | 2024 ISCA Summer Senior Blast |
| 100 Freestyle | LCM | 59.53 | flying | 400 Free Relay (leg 3) | 2025-08-02 | 2025 ISCA Summer Senior Blast |
| 50 Backstroke | LCM | 30.97 | flat | 200 Medley Relay | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Backstroke | LCM | 1:04.51 | flat | 400 Medley Relay | 2025-08-01 | 2025 ISCA Summer Senior Blast |
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 · SCY
3412 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:49.24 | 495 |
| 200 BK SCY | 2:09.70 | 621 |
| 200 BR SCY | 2:38.89 | 490 |
| 200 FL SCY | 2:13.05 | 607 |
| 200 IM SCY | 2:12.83 | 618 |
| 400 IM SCY | 4:49.47 | 581 |
IMR 15-16 · LCM
3261 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:19.95 | 591 |
| 100 BK LCM | 1:05.07 | 764 |
| 100 BR LCM | 1:24.48 | 500 |
| 100 FL LCM | 1:02.95 | 765 |
| 200 IM LCM | 2:33.18 | 641 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.87
Front half 25.97s · back half 27.90s
200 Freestyle SCY 1:59.02
Front half 57.09s · back half 61.93s
500 Freestyle SCY 5:49.24
Front half 170.75s · back half 178.49s
200 Backstroke SCY 2:09.70
Front half 62.97s · back half 66.73s
200 Breaststroke SCY 2:38.89
Front half 75.28s · back half 83.61s
200 Butterfly SCY 2:13.05
200 Individual Medley SCY 2:12.83
Front half 59.07s · back half 73.76s
400 Individual Medley SCY 4:49.47
Front half 137.32s · back half 152.15s
100 Freestyle LCM 1:00.17
Front half 29.32s · back half 30.85s
200 Freestyle LCM 2:19.95
Front half 66.03s · back half 73.92s
100 Backstroke LCM 1:05.07
Front half 31.39s · back half 33.68s
200 Backstroke LCM 2:27.43
Front half 72.10s · back half 75.33s
100 Breaststroke LCM 1:24.48
Front half 40.77s · back half 43.71s
200 Breaststroke LCM 3:04.36
Front half 87.48s · back half 96.88s
100 Butterfly LCM 1:02.95
Front half 30.18s · back half 32.77s
200 Butterfly LCM 2:26.88
Front half 70.93s · back half 75.95s
200 Individual Medley LCM 2:33.18
Front half 69.83s · back half 83.35s
400 Individual Medley LCM 5:42.55
Front half 167.57s · back half 174.98s
Progression
Faster times are higher. One card per event, all courses & history.