Mason Yoon
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.54 | 2024-01-01 | Metropolitan Swimming Club | |
| 25 Backstroke | SCY | 23.10 | 2024-01-01 | Metropolitan Swimming Club | |
| 50 Breaststroke | SCY | 59.07 | 2024-01-01 | Metropolitan Swimming Club | |
| 25 Butterfly | SCY | 23.03 | 2023-01-01 | Sanction #: 231007 | |
| 50 Butterfly | SCY | 56.09 | 2011-12-05 | Metropolitan Swimming Club | |
| 100 Individual Medley | SCY | 1:48.77 | 2024-01-01 | Metropolitan 8 & Under Championships | |
| 100 Freestyle | LCM | 1:59.80 | 2023-05-13 | 2023 MR LIAC Spring Kickoff Invitational venue | |
| 50 Backstroke | LCM | 1:05.72 | 2023-05-13 | 2023 MR LIAC Spring Kickoff Invitational venue | |
| 50 Breaststroke | LCM | 1:14.78 | 2023-05-13 | 2023 MR LIAC Spring Kickoff Invitational venue |
IMX / IMR
IMR 10 & under · SCY
662 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR SCY | 59.07 | 233 |
| 50 FL SCY | 56.09 | 165 |
| 100 IM SCY | 1:48.77 | 264 |
| 100 FR SCY | — | 0 |
| 50 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.