Mason Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.72 | 2026-06-14 | 2026 MR FA Dragon Racer Invitational venue | |
| 100 Freestyle | SCY | 1:18.69 | 2025-11-08 | 2025 MR PAC Maria Parmanan Invitational | |
| 50 Backstroke | SCY | 55.85 | 2026-03-27 | 2026 MR Bronze Championships - Central - KBM | |
| 100 Backstroke | SCY | 1:09.51 | 2026-01-16 | 2026 MR NFS 43rd Annual Dr. MLK Jr. Invite | |
| 50 Breaststroke | SCY | 1:03.91 | 2026-06-14 | 2026 MR FA Dragon Racer Invitational venue | |
| 100 Breaststroke | SCY | 2:14.21 | 2026-03-27 | 2026 MR Bronze Championships - Central - KBM | |
| 50 Butterfly | SCY | 56.33 | 2026-06-14 | 2026 MR FA Dragon Racer Invitational | |
| 100 Individual Medley | SCY | 1:54.15 | 2026-06-14 | 2026 MR FA Dragon Racer Invitational venue | |
| 50 Freestyle | LCM | 49.91 | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue | |
| 100 Freestyle | LCM | 1:24.14 | 2025-04-26 | 2025 MR PAC April Invitational | |
| 50 Backstroke | LCM | 1:03.18 | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet | |
| 50 Breaststroke | LCM | 1:11.35 | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue | |
| 50 Butterfly | LCM | 40.21 | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet |
IMX / IMR
IMX 10 & under · SCY
1179 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.51 | 977 |
| 100 BR SCY | 2:14.21 | 202 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · LCM
1608 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:24.14 | 570 |
| 50 BK LCM | 1:03.18 | 200 |
| 50 BR LCM | 1:11.35 | 196 |
| 50 FL LCM | 40.21 | 642 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 2:14.21
Front half 64.18s · back half 70.03s
100 Individual Medley SCY 1:54.15
Front half 54.68s · back half 59.47s
Progression
Faster times are higher. One card per event, all courses & history.