swimBen Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.55 | B+1.76s to BB·+5.36s to Sectionals | 2024-09-28 | 2024 Nu Wave "SC Kickoff" Meet |
| 100 Freestyle | SCY | 58.12 | BB+3.83s to A·+7.13s to Sectionals | 2025-10-18 | 2025 CA OC Gold Aquatics Fall Invitational venue |
| 50 Backstroke | SCY | 31.54 | B+1.25s to BB·+7.85s to Futures | 2025-10-19 | 2025 CA OC Gold Aquatics Fall Invitational venue |
| 100 Backstroke | SCY | 1:14.16 | +4.67s to B·+18.67s to Sectionals | 2024-09-28 | 2024 Nu Wave "SC Kickoff" Meet |
| 50 Breaststroke | SCY | 28.25 | AAA+0.16s to AAAA·+1.96s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Breaststroke | SCY | 1:00.39 | AAA+1.40s to AAAA·Sectionals ✓+2.40s to Futures | 2024-10-26 | 2024 Nu Wave "Fall SC Open" |
| 200 Breaststroke | SCY | 2:12.12 | AAA+3.53s to AAAA·Sectionals ✓+4.13s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 50 Butterfly | SCY | 26.24 | AA+0.85s to AAA·+3.35s to Futures | 2026-02-14 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 100 Butterfly | SCY | 59.59 | BB+0.70s to A·+4.40s to Sectionals | 2025-12-13 | 2025 CA GWSC Winter Age Group Invitational venue |
| 200 Individual Medley | SCY | 2:09.02 | A+2.33s to AA·+5.03s to Sectionals | 2026-02-16 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 400 Individual Medley | SCY | 4:55.88 | BB+11.69s to A·+31.19s to Sectionals | 2024-12-13 | 2024 CA RAA/SCS WAG venue |
| 50 Freestyle | LCM | 29.87 | BB+1.28s to A·+2.88s to Sectionals | 2024-07-28 | 2024 CA SCS/GWSC Summer A/G Champs slow pool |
| 50 Breaststroke | LCM | 32.29 | AAA+0.30s to AAAA·+1.40s to Futures | 2026-06-12 | ARMADA-2026 SCS June AG Invite venue |
| 100 Breaststroke | LCM | 1:10.10 | AAA+1.51s to AAAA·Sectionals ✓+1.91s to Futures | 2026-06-13 | ARMADA-2026 SCS June AG Invite venue |
| 200 Breaststroke | LCM | 2:31.72 | AAA+1.73s to AAAA·Sectionals ✓+2.63s to Futures | 2026-06-14 | ARMADA-2026 SCS June AG Invite venue |
| 100 Butterfly | LCM | 1:08.40 | BB+1.11s to A·+5.31s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invite venue |
| 200 Individual Medley | LCM | 2:33.47 | BB+0.28s to A·+8.78s to Sectionals | 2025-06-13 | 2025 CA SCS RAA June Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
IMX / IMR
IMX 15-16 · SCY
2071 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:12.12 | 852 |
| 200 IM SCY | 2:09.02 | 675 |
| 400 IM SCY | 4:55.88 | 544 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
2469 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:14.16 | 319 |
| 100 BR SCY | 1:00.39 | 871 |
| 100 FL SCY | 59.59 | 604 |
| 200 IM SCY | 2:09.02 | 675 |
| 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 Freestyle SCY 58.12
Front half 27.61s · back half 30.51s
200 Breaststroke SCY 2:12.12
Front half 62.09s · back half 70.03s
100 Butterfly SCY 59.59
Front half 27.02s · back half 32.57s
200 Individual Medley SCY 2:09.02
Front half 62.92s · back half 66.10s
400 Individual Medley SCY 4:55.88
Front half 147.77s · back half 148.11s
200 Breaststroke LCM 2:31.72
Front half 72.43s · back half 79.29s
200 Individual Medley LCM 2:33.47
Front half 73.61s · back half 79.86s
Progression
Faster times are higher. One card per event, all courses & history.