swimLeland Tsou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.80 | B+0.01s to BB | 2025-11-22 | 2025 CANY Cranberry venue |
| 100 Freestyle | SCY | 1:16.16 | BB+5.97s to A | 2025-11-02 | 55th Annual David Graham Memorial Meet venue |
| 200 Freestyle | SCY | 3:07.50 | B+16.81s to BB | 2024-11-22 | 2024 CA LKWD November Invite slow pool |
| 50 Backstroke | SCY | 40.15 | BB+2.36s to A | 2025-11-02 | 55th Annual David Graham Memorial Meet venue |
| 100 Backstroke | SCY | 1:27.15 | BB+7.26s to A | 2026-02-21 | BUEN February Coastal Champs venue |
| 50 Breaststroke | SCY | 42.53 | BB+0.44s to A | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Breaststroke | SCY | 1:31.99 | BB+0.30s to A | 2026-02-22 | BUEN February Coastal Champs venue |
| 50 Butterfly | SCY | 37.05 | BB+0.96s to A | 2026-02-22 | BUEN February Coastal Champs venue |
| 100 Butterfly | SCY | 1:37.14 | BB+12.55s to A | 2025-11-15 | PVST Harvest Heats venue |
| 100 Individual Medley | SCY | 1:20.02 | BB+0.13s to A | 2026-02-21 | BUEN February Coastal Champs venue |
| 200 Individual Medley | SCY | 2:51.00 | A+5.11s to AA | 2026-05-31 | PVST Splash Into Summer fast pool |
| 50 Freestyle | LCM | 36.94 | BB+1.25s to A | 2026-04-11 | 2026 BUEN LCM Opener venue |
| 100 Freestyle | LCM | 1:21.57 | BB+1.38s to A | 2026-06-12 | 2026 SCS June AG Invite-CANY venue |
| 200 Freestyle | LCM | 2:54.81 | BB+1.12s to A | 2026-06-11 | 2026 SCS June AG Invite-CANY venue |
| 50 Backstroke | LCM | 45.35 | BB+2.26s to A | 2026-04-11 | 2026 BUEN LCM Opener venue |
| 100 Backstroke | LCM | 1:38.94 | BB+6.65s to A | 2026-05-23 | BUEN Memorial Day LC Meet venue |
| 50 Breaststroke | LCM | 46.08 | A+0.29s to AA | 2026-06-14 | 2026 SCS June AG Invite-CANY venue |
| 100 Breaststroke | LCM | 1:39.89 | AA+3.40s to AAA | 2026-06-13 | 2026 SCS June AG Invite-CANY venue |
| 50 Butterfly | LCM | 41.53 | BB+0.94s to A | 2026-04-12 | 2026 BUEN LCM Opener venue |
| 100 Butterfly | LCM | 1:33.65 | A+2.96s to AA | 2026-04-11 | 2026 BUEN LCM Opener venue |
| 200 Individual Medley | LCM | 3:10.58 | A+0.89s to AA | 2026-06-12 | 2026 SCS June AG Invite-CANY venue |
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 Freestyle | SCY | 34.00 | flying | 200 Free Relay (leg 3) | 2025-12-13 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Breaststroke | SCY | 41.97 | flying | 200 Medley Relay (leg 2) | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
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
3304 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:54.81 | 653 |
| 100 BK LCM | 1:38.94 | 528 |
| 100 BR LCM | 1:39.89 | 773 |
| 100 FL LCM | 1:33.65 | 613 |
| 200 IM LCM | 3:10.58 | 737 |
IMR 10 & under · LCM
3216 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:21.57 | 626 |
| 50 BK LCM | 45.35 | 542 |
| 50 BR LCM | 46.08 | 729 |
| 50 FL LCM | 41.53 | 582 |
| 200 IM LCM | 3:10.58 | 737 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.16
Front half 36.54s · back half 39.62s
200 Freestyle SCY 3:07.50
Front half 139.68s · back half 47.82s
100 Backstroke SCY 1:27.15
Front half 42.36s · back half 44.79s
100 Breaststroke SCY 1:31.99
Front half 43.92s · back half 48.07s
100 Butterfly SCY 1:37.14
Front half 44.73s · back half 52.41s
100 Individual Medley SCY 1:20.02
Front half 37.26s · back half 42.76s
200 Individual Medley SCY 2:51.00
Front half 82.10s · back half 88.90s
100 Freestyle LCM 1:21.57
Front half 39.79s · back half 41.78s
200 Freestyle LCM 2:54.81
Front half 84.69s · back half 90.12s
100 Breaststroke LCM 1:39.89
Front half 47.49s · back half 52.40s
100 Butterfly LCM 1:33.65
Front half 44.09s · back half 49.56s
200 Individual Medley LCM 3:10.58
Front half 94.76s · back half 95.82s
Progression
Faster times are higher. One card per event, all courses & history.