swimMason Kim
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.32 | B+1.73s to BB·+11.13s to Sectionals | 2025-11-22 | 2025 CA Fast Before The Feastvenue |
| 100 Freestyle | SCY | 1:11.63 | B+1.04s to BB·+20.64s to Sectionals | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet -venue |
| 200 Freestyle | SCY | 2:53.90 | +7.31s to B·+62.11s to Sectionals | 2025-11-22 | 2025 CA Fast Before The Feastvenue |
| 50 Backstroke | SCY | 36.29 | BB+1.40s to A·+12.60s to Futures | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Backstroke | SCY | 1:19.32 | BB+3.73s to A·+23.83s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 50 Breaststroke | SCY | 42.35 | BB+2.86s to A·+16.06s to Futures | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Breaststroke | SCY | 1:32.38 | BB+7.39s to A·+29.19s to Sectionals | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 50 Butterfly | SCY | 34.41 | BB+0.72s to A·+11.52s to Futures | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Butterfly | SCY | 1:18.39 | BB+2.80s to A·+23.20s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Individual Medley | SCY | 1:20.95 | BB+5.66s to A | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet -venue |
| 200 Individual Medley | SCY | 2:55.36 | BB+11.67s to A·+51.37s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 50 Freestyle | LCM | 37.90 | B+0.81s to BB·+10.91s to Sectionals | 2025-07-12 | 2025 Metro Committee Summer Championshipsvenue |
| 100 Freestyle | LCM | 1:20.34 | BB+5.05s to A·+21.35s to Sectionals | 2025-07-13 | 2025 Metro Committee Summer Championshipsvenue |
| 200 Freestyle | LCM | 2:59.57 | B+3.38s to BB·+50.88s to Sectionals | 2026-04-11 | Armada Lc April Meet -April 11-12-2026venue |
| 50 Backstroke | LCM | 40.02 | A+1.53s to AA·+12.13s to Futures | 2025-07-27 | 2025 CA SCS/RAA Summer A/G Champsvenue |
| 100 Backstroke | LCM | 1:29.70 | BB+1.51s to A·+24.51s to Sectionals | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 50 Breaststroke | LCM | 48.67 | BB+3.68s to A·+17.78s to Futures | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 100 Breaststroke | LCM | 1:47.00 | BB+7.71s to A·+33.30s to Sectionals | 2025-07-12 | 2025 Metro Committee Summer Championshipsvenue |
| 50 Butterfly | LCM | 38.59 | BB+0.60s to A·+12.30s to Futures | 2025-07-26 | 2025 CA SCS/RAA Summer A/G Champsvenue |
| 100 Butterfly | LCM | 1:28.72 | BB+2.23s to A·+25.63s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 200 Individual Medley | LCM | 3:11.73 | BB+4.24s to A·+47.04s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.89 | flat | 200 Free Relay | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet - |
| 50 Freestyle | SCY | 32.95 | flying | 200 Free Relay (leg 4) | 2025-11-22 | 2025 CA Fast Before The Feast |
| 50 Backstroke | SCY | 39.26 | flat | 200 Medley Relay | 2024-12-15 | 2024 CA RAA/SCS WAG |
| 50 Breaststroke | SCY | 39.92 | flying | 200 Medley Relay (leg 2) | 2025-12-14 | 2025 CA SCS/SCAT WAG |
| 50 Butterfly | SCY | 37.15 | flying | 200 Medley Relay (leg 3) | 2025-11-23 | 2025 CA Fast Before The Feast |
| 50 Freestyle | LCM | 37.18 | flying | 200 Medley Relay (leg 4) | 2025-06-13 | 2025 SCS June AG Invite @ La Mirada Armada |
| 50 Freestyle | LCM | 36.92 | flying | 200 Free Relay (leg 3) | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armada |
| 50 Backstroke | LCM | 42.63 | flat | 200 Medley Relay | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs |
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 11-12 · LCM
1815 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:29.70 | 483 |
| 100 BR LCM | 1:47.00 | 402 |
| 100 FL LCM | 1:28.72 | 446 |
| 200 IM LCM | 3:11.73 | 484 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2333 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:59.57 | 419 |
| 50 BK LCM | 40.02 | 540 |
| 50 BR LCM | 48.67 | 407 |
| 50 FL LCM | 38.59 | 483 |
| 200 IM LCM | 3:11.73 | 484 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.63
Front half 34.48s · back half 37.15s
200 Freestyle SCY 2:53.90
Front half 84.86s · back half 89.04s
100 Backstroke SCY 1:19.32
Front half 39.85s · back half 39.47s
100 Breaststroke SCY 1:32.38
Front half 44.10s · back half 48.28s
100 Butterfly SCY 1:18.39
Front half 36.08s · back half 42.31s
100 Individual Medley SCY 1:20.95
Front half 37.15s · back half 43.80s
200 Individual Medley SCY 2:55.36
Front half 83.57s · back half 91.79s
100 Freestyle LCM 1:20.34
Front half 39.18s · back half 41.16s
200 Freestyle LCM 2:59.57
Front half 89.99s · back half 89.58s
100 Breaststroke LCM 1:47.00
Front half 52.18s · back half 54.82s
200 Individual Medley LCM 3:11.73
Front half 89.46s · back half 102.27s
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.