Jacob Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.11 | A+0.12s to AA | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Freestyle | SCY | 1:10.41 | BB+0.22s to A | 2025-11-22 | 2025 CA MVN Turkey Classic venue |
| 200 Freestyle | SCY | 2:26.17 | A+0.78s to AA | 2026-01-30 | 2026 AZOT H/F BB MIN Leaderboard Invitational venue |
| 50 Backstroke | SCY | 35.28 | AA+1.09s to AAA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Backstroke | SCY | 1:20.60 | BB+0.71s to A | 2025-11-23 | 2025 CA MVN Turkey Classic venue |
| 50 Breaststroke | SCY | 39.50 | AA+1.21s to AAA | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Breaststroke | SCY | 1:29.31 | A+1.62s to AA | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitational venue |
| 50 Butterfly | SCY | 32.32 | AAA+1.53s to AAAA | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Butterfly | SCY | 1:10.50 | AAA+0.51s to AAAA | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Individual Medley | SCY | 1:16.45 | AA+3.26s to AAA | 2026-04-11 | 2026 Far Western SC Hosted By SCSC venue |
| 200 Individual Medley | SCY | 2:39.77 | AA+1.38s to AAA | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 50 Freestyle | LCM | 33.32 | AA+0.33s to AAA | 2026-06-14 | ARMADA-2026 SCS June AG Invite venue |
| 100 Freestyle | LCM | 1:20.43 | BB+0.24s to A | 2026-05-03 | 2026 CA MVN May BB Min LCM venue |
| 200 Freestyle | LCM | 2:53.98 | BB+0.29s to A | 2026-05-02 | 2026 CA MVN May BB Min LCM venue |
| 50 Backstroke | LCM | 39.40 | AA+0.41s to AAA | 2026-06-13 | ARMADA-2026 SCS June AG Invite venue |
| 100 Backstroke | LCM | 1:30.07 | A+1.88s to AA | 2026-05-03 | 2026 CA MVN May BB Min LCM venue |
| 50 Breaststroke | LCM | 45.27 | AA+1.68s to AAA | 2026-06-14 | ARMADA-2026 SCS June AG Invite venue |
| 100 Breaststroke | LCM | 1:43.51 | A+2.42s to AA | 2026-05-02 | 2026 CA MVN May BB Min LCM venue |
| 50 Butterfly | LCM | 36.12 | AAA+1.43s to AAAA | 2026-06-12 | ARMADA-2026 SCS June AG Invite venue |
| 100 Butterfly | LCM | 1:17.29 | AAAA | 2026-06-11 | ARMADA-2026 SCS June AG Invite venue |
| 200 Individual Medley | LCM | 2:56.12 | AAA+3.63s to AAAA | 2026-06-12 | ARMADA-2026 SCS June AG Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 35.92 | flying | 200 Free Relay (leg 2) | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armada |
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
4082 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:53.98 | 662 |
| 100 BK LCM | 1:30.07 | 700 |
| 100 BR LCM | 1:43.51 | 695 |
| 100 FL LCM | 1:17.29 | 1091 |
| 200 IM LCM | 2:56.12 | 934 |
IMR 10 & under · LCM
4068 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:20.43 | 653 |
| 50 BK LCM | 39.40 | 827 |
| 50 BR LCM | 45.27 | 769 |
| 50 FL LCM | 36.12 | 885 |
| 200 IM LCM | 2:56.12 | 934 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.41
Front half 34.48s · back half 35.93s
200 Freestyle SCY 2:26.17
Front half 71.16s · back half 75.01s
100 Backstroke SCY 1:20.60
Front half 39.55s · back half 41.05s
100 Breaststroke SCY 1:29.31
Front half 42.93s · back half 46.38s
100 Butterfly SCY 1:10.50
Front half 32.95s · back half 37.55s
100 Individual Medley SCY 1:16.45
Front half 35.99s · back half 40.46s
200 Individual Medley SCY 2:39.77
Front half 77.10s · back half 82.67s
100 Freestyle LCM 1:20.43
Front half 37.85s · back half 42.58s
200 Freestyle LCM 2:53.98
Front half 86.54s · back half 87.44s
100 Backstroke LCM 1:30.07
Front half 43.16s · back half 46.91s
100 Breaststroke LCM 1:43.51
Front half 49.13s · back half 54.38s
100 Butterfly LCM 1:17.29
Front half 36.25s · back half 41.04s
200 Individual Medley LCM 2:56.12
Front half 84.37s · back half 91.75s
Progression
Faster times are higher. One card per event, all courses & history.