swimAiden Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.70 | B+2.11s to BB | 2026-03-12 | WHAT March Showcase venue |
| 100 Freestyle | SCY | 1:26.58 | +10.49s to B | 2026-03-12 | WHAT March Showcase venue |
| 50 Backstroke | SCY | 43.51 | +2.32s to B | 2026-02-07 | 2026 MR QNS We Fly High Invitational |
| 100 Backstroke | SCY | 1:26.21 | B+3.52s to BB | 2025-11-01 | 2025 MR TRI Fall SCY Invitational |
| 50 Breaststroke | SCY | 48.64 | +1.75s to B | 2026-03-12 | WHAT March Showcase venue |
| 100 Breaststroke | SCY | 1:56.63 | +16.34s to B | 2026-03-12 | WHAT March Showcase venue |
| 50 Butterfly | SCY | 41.21 | +1.12s to B | 2025-10-04 | 2025 MR QNS Hello Brooklyn Invitational |
| 100 Butterfly | SCY | 1:35.83 | +5.34s to B | 2026-03-12 | WHAT March Showcase venue |
| 100 Individual Medley | SCY | 1:35.83 | +7.74s to B | 2026-03-12 | WHAT March Showcase venue |
| 50 Freestyle | LCM | 37.09 | BB+2.90s to A | 2026-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | LCM | 1:27.69 | B+6.20s to BB | 2026-05-30 | 2026 MR SSC A-May-Zing Races Invitational venue |
| 200 Freestyle | LCM | 2:34.42 | AA+5.33s to AAA | 2026-05-01 | 2026 MR COND May Meters Matter Invitational |
| 50 Backstroke | LCM | 46.63 | B+2.64s to BB | 2026-05-30 | 2026 MR SSC A-May-Zing Races Invitational |
| 100 Backstroke | LCM | 1:40.78 | B+4.29s to BB | 2026-06-12 | 2026 MR PAC Summer Classic Invitational |
| 50 Breaststroke | LCM | 52.78 | B+3.59s to BB | 2026-05-03 | 2026 MR COND May Meters Matter Invitational fast pool |
| 100 Breaststroke | LCM | 1:56.33 | B+8.14s to BB | 2026-05-02 | 2026 MR COND May Meters Matter Invitational fast pool |
| 50 Butterfly | LCM | 44.92 | B+3.33s to BB | 2026-06-14 | 2026 MR PAC Summer Classic Invitational venue |
| 200 Individual Medley | LCM | 3:30.83 | B+6.74s to BB | 2026-06-12 | 2026 MR PAC Summer Classic Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · LCM
1017 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:40.78 | 340 |
| 100 BR LCM | 1:56.33 | 313 |
| 200 IM LCM | 3:30.83 | 364 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
1989 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:34.42 | 659 |
| 50 BK LCM | 46.63 | 341 |
| 50 BR LCM | 52.78 | 319 |
| 50 FL LCM | 44.92 | 306 |
| 200 IM LCM | 3:30.83 | 364 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:56.63 split/total mismatch
Front half 56.11s · back half 60.52s
100 Butterfly SCY 1:35.83 split/total mismatch
Front half 44.63s · back half 51.20s
50 Freestyle LCM 37.09 split/total mismatch
Front half 35.85s · back half 1.24s
100 Freestyle LCM 1:27.69
Front half 41.84s · back half 45.85s
100 Breaststroke LCM 1:56.33
Front half 55.74s · back half 60.59s
Progression
Faster times are higher. One card per event, all courses & history.