swimJayden Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.92 | 2024-02-16 | 2024 Gulf 14 & Under Champs (DADS) | |
| 50 Freestyle | SCY | 28.82 | AAA+0.43s to AAAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Freestyle | SCY | 1:03.59 | AAA+1.70s to AAAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 200 Freestyle | SCY | 2:43.07 | BB+4.68s to A | 2024-10-26 | 2024 TWST Halloween Meet venue |
| 500 Freestyle | SCY | 7:04.09 | BB+10.20s to A | 2024-10-25 | 2024 TWST Halloween Meet venue |
| 50 Backstroke | SCY | 32.78 | AAA+0.19s to AAAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Backstroke | SCY | 1:09.85 | AAAA | 2025-12-05 | 2025 Gulf Age Group Championships fast pool |
| 50 Breaststroke | SCY | 42.11 | A+1.22s to AA | 2025-02-02 | 2025 Fleet Mardi Gras venue |
| 100 Breaststroke | SCY | 1:30.89 | A+1.80s to AA | 2025-02-01 | 2025 Fleet Mardi Gras venue |
| 50 Butterfly | SCY | 30.57 | AAAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 100 Butterfly | SCY | 1:20.83 | AA+4.84s to AAA | 2025-02-02 | 2025 Fleet Mardi Gras venue |
| 100 Individual Medley | SCY | 1:15.43 | AA+0.24s to AAA | 2025-01-01 | MAC 2025 Great Goggled Gobbler Classic Meet |
| 200 Individual Medley | SCY | 2:41.90 | AA+1.21s to AAA | 2026-01-01 | TWST Speedo Winter Classic P/F fast pool |
| 50 Freestyle | LCM | 34.98 | AA+1.29s to AAA | 2025-01-01 | FCST April LC Tri Meet |
| 100 Freestyle | LCM | 1:26.28 | BB+4.29s to A | 2024-05-19 | 2024 Katy/Pace May Open Invitational venue |
| 200 Freestyle | LCM | 2:58.27 | A+6.28s to AA | 2025-01-01 | Fleet Last Chance Timed Finals with Time Trials - FULL |
| 400 Freestyle | LCM | 5:54.50 | AA+10.51s to AAA | 2026-01-01 | 2026 KATY venue |
| 50 Backstroke | LCM | 38.60 | AAA+1.11s to AAAA | 2025-01-01 | FCST April LC Tri Meet |
| 100 Backstroke | LCM | 1:22.03 | AAA+0.64s to AAAA | 2025-07-20 | 2025 Texas Age Group Championships fast pool |
| 50 Breaststroke | LCM | 45.52 | AA+1.23s to AAA | 2025-07-18 | 2025 Texas Age Group Championships fast pool |
| 100 Breaststroke | LCM | 1:41.66 | AA+3.47s to AAA | 2025-07-19 | 2025 Texas Age Group Championships fast pool |
| 50 Butterfly | LCM | 33.61 | AAAA | 2026-01-01 | BATS LC Prelim/Final June Meet - FULL |
| 200 Individual Medley | LCM | 3:07.25 | AA+2.76s to AAA | 2025-01-01 | FCST April LC Tri Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Backstroke | SCY | 37.16 | flat | 200 Medley Relay | 2025-02-01 | 2025 Fleet Mardi Gras |
| 50 Freestyle | LCM | 33.20 | flying | 200 Free Relay (leg 2) | 2025-07-20 | 2025 Texas 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 10 & under · SCY
3804 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.07 | 582 |
| 100 BK SCY | 1:09.85 | 1032 |
| 100 BR SCY | 1:30.89 | 686 |
| 100 FL SCY | 1:20.83 | 674 |
| 200 IM SCY | 2:41.90 | 830 |
IMR 10 & under · SCY
4476 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:03.59 | 917 |
| 50 BK SCY | 32.78 | 982 |
| 50 BR SCY | 42.11 | 672 |
| 50 FL SCY | 30.57 | 1072 |
| 100 IM SCY | 1:15.43 | 833 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.59 split/total mismatch
Front half 30.30s · back half 33.29s
200 Freestyle SCY 2:43.07
Front half 81.21s · back half 81.86s
500 Freestyle SCY 7:04.09
Front half 212.28s · back half 211.81s
100 Breaststroke SCY 1:30.89
Front half 43.68s · back half 47.21s
100 Butterfly SCY 1:20.83
Front half 38.79s · back half 42.04s
200 Individual Medley SCY 2:41.90 split/total mismatch
200 Freestyle LCM 2:58.27 split/total mismatch
400 Freestyle LCM 5:54.50
Front half 178.62s · back half 175.88s
100 Backstroke LCM 1:22.03
Front half 40.22s · back half 41.81s
100 Breaststroke LCM 1:41.66
Front half 50.61s · back half 51.05s
Progression
Faster times are higher. One card per event, all courses & history.