Mason Beirne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.96 | +1.87s to B | 2022-12-03 | 2022 RAYS Nutcracker Classic venue |
| 100 Freestyle | SCY | 1:25.74 | +18.15s to B | 2023-01-07 | 2023 RAYS Jeff Rouse Meet venue |
| 200 Freestyle | SCY | 2:55.66 | +27.87s to B | 2022-11-12 | 2022 VA Fall Aqua-Fest venue |
| 50 Backstroke | SCY | 42.33 | +6.94s to B | 2023-01-08 | 2023 RAYS Jeff Rouse Meet venue |
| 100 Backstroke | SCY | 1:37.52 | +23.13s to B | 2023-01-07 | 2023 RAYS Jeff Rouse Meet venue |
| 50 Breaststroke | SCY | 56.96 | +16.47s to B | 2023-01-21 | 2023 HNVR Duck Bowl venue |
| 100 Breaststroke | SCY | 1:57.05 | +32.76s to B | 2022-12-03 | 2022 RAYS Nutcracker Classic venue |
| 50 Butterfly | SCY | 47.16 | +12.47s to B | 2023-01-07 | 2023 RAYS Jeff Rouse Meet venue |
| 100 Individual Medley | SCY | 1:37.50 | 2022-11-12 | 2022 VA Fall Aqua-Fest venue | |
| 50 Freestyle | LCM | 37.65 | +1.96s to B | 2023-05-19 | HNVR Storm Surge 2023 |
| 100 Freestyle | LCM | 1:30.60 | +12.41s to B | 2023-04-30 | 2023 Helen Wang Sunflower Classic venue |
| 100 Backstroke | LCM | 1:54.71 | +27.32s to B | 2023-04-30 | 2023 Helen Wang Sunflower Classic venue |
| 200 Backstroke | LCM | 4:18.90 | +69.11s to B | 2023-05-19 | HNVR Storm Surge 2023 |
| 100 Breaststroke | LCM | 2:14.32 | +37.13s to B | 2023-05-19 | HNVR Storm Surge 2023 |
| 200 Individual Medley | LCM | 4:07.36 | +56.97s to B | 2023-05-19 | HNVR Storm Surge 2023 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · LCM
315 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 4:18.90 | 145 |
| 200 IM LCM | 4:07.36 | 170 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
527 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:55.66 | 225 |
| 100 BK SCY | 1:37.52 | 165 |
| 100 BR SCY | 1:57.05 | 137 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:25.74
Front half 39.99s · back half 45.75s
200 Freestyle SCY 2:55.66
Front half 87.29s · back half 88.37s
100 Backstroke SCY 1:37.52
Front half 46.88s · back half 50.64s
100 Breaststroke SCY 1:57.05
Front half 56.42s · back half 60.63s
100 Individual Medley SCY 1:37.50
Front half 44.66s · back half 52.84s
100 Freestyle LCM 1:30.60
Front half 42.68s · back half 47.92s
100 Backstroke LCM 1:54.71
Front half 57.38s · back half 57.33s
Progression
Faster times are higher. One card per event, all courses & history.