swimLathan Su
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.44 | 2024-07-07 | 2024 Metro Committee Summer Festivalvenue | |
| 50 Freestyle | SCY | 30.23 | A+0.24s to AA·+7.04s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Freestyle | SCY | 1:10.03 | A+2.84s to AA·+19.04s to Sectionals | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 200 Freestyle | SCY | 2:35.99 | BB+4.30s to A·+44.20s to Sectionals | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 25 Backstroke | SCY | 22.54 | 2024-07-07 | 2024 Metro Committee Summer Festivalvenue | |
| 50 Backstroke | SCY | 38.21 | BB+0.42s to A·+14.52s to Futures | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 100 Backstroke | SCY | 1:20.46 | BB+0.57s to A·+24.97s to Sectionals | 2026-03-07 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 25 Breaststroke | SCY | 22.87 | 2024-07-07 | 2024 Metro Committee Summer Festivalvenue | |
| 50 Breaststroke | SCY | 37.46 | AAA+1.07s to AAAA·+11.17s to Futures | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Breaststroke | SCY | 1:18.35 | AAAA·+15.16s to Sectionals | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 25 Butterfly | SCY | 18.72 | 2024-07-07 | 2024 Metro Committee Summer Festivalvenue | |
| 50 Butterfly | SCY | 34.08 | AA+1.49s to AAA·+11.19s to Futures | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Butterfly | SCY | 1:18.97 | AA+4.08s to AAA·+23.78s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Individual Medley | SCY | 1:15.51 | AA+2.32s to AAA | 2026-09-12 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 200 Individual Medley | SCY | 2:40.05 | AA+1.66s to AAA·+36.06s to Sectionals | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 50 Freestyle | LCM | 36.54 | BB+0.85s to A·+9.55s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCvenue |
| 100 Freestyle | LCM | 1:19.34 | A+2.55s to AA·+20.35s to Sectionals | 2026-07-12 | 2026 CA Metro Championships-LKWD LCvenue |
| 200 Freestyle | LCM | 2:51.61 | A+5.22s to AA·+42.92s to Sectionals | 2026-07-12 | 2026 CA Metro Championships-LKWD LCvenue |
| 50 Backstroke | LCM | 42.47 | A+1.38s to AA·+14.58s to Futures | 2026-07-11 | 2026 CA Metro Championships-LKWD LCvenue |
| 100 Backstroke | LCM | 1:37.52 | BB+5.23s to A·+32.33s to Sectionals | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 50 Breaststroke | LCM | 42.32 | AAA+0.83s to AAAA·+11.43s to Futures | 2026-07-24 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Breaststroke | LCM | 1:31.57 | AAAA·+17.87s to Sectionals | 2026-06-13 | ARMADA-2026 SCS June AG Invitevenue |
| 50 Butterfly | LCM | 37.26 | AA+0.67s to AAA·+10.97s to Futures | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Butterfly | LCM | 1:26.20 | AA+1.01s to AAA·+23.11s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 2:58.62 | AAA+6.13s to AAAA·+33.93s to Sectionals | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.30 | flat | 200 Free Relay | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Freestyle | SCY | 31.79 | flying | 200 Free Relay (leg 2) | 2026-02-14 | 2026 Metro Champs @ La Mirada Armada |
| 50 Breaststroke | SCY | 36.87 | flying | 200 Medley Relay (leg 2) | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Freestyle | LCM | 35.68 | flying | 200 Free Relay (leg 2) | 2026-07-24 | 2026 CA SCS Summer A/G Champs |
| 50 Breaststroke | LCM | 42.22 | flying | 200 Medley Relay (leg 2) | 2026-06-12 | ARMADA-2026 SCS June AG Invite |
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
3926 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:51.61 | 690 |
| 100 BK LCM | 1:37.52 | 551 |
| 100 BR LCM | 1:31.57 | 1003 |
| 100 FL LCM | 1:26.20 | 787 |
| 200 IM LCM | 2:58.62 | 895 |
IMR 10 & under · LCM
3984 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:19.34 | 680 |
| 50 BK LCM | 42.47 | 660 |
| 50 BR LCM | 42.32 | 942 |
| 50 FL LCM | 37.26 | 807 |
| 200 IM LCM | 2:58.62 | 895 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.03
Front half 33.71s · back half 36.32s
100 Backstroke SCY 1:20.46
Front half 39.49s · back half 40.97s
100 Breaststroke SCY 1:18.35
Front half 37.41s · back half 40.94s
100 Butterfly SCY 1:18.97
Front half 37.25s · back half 41.72s
100 Individual Medley SCY 1:15.51
Front half 36.22s · back half 39.29s
200 Individual Medley SCY 2:40.05
Front half 79.32s · back half 80.73s
100 Freestyle LCM 1:19.34
Front half 37.57s · back half 41.77s
200 Freestyle LCM 2:51.61
Front half 83.38s · back half 88.23s
100 Breaststroke LCM 1:31.57
Front half 43.06s · back half 48.51s
200 Individual Medley LCM 2:58.62
Front half 87.41s · back half 91.21s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.