swimMason Mireles
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.40 | +0.81s to B | 2023-06-17 | 2023 CO Lamarlins Invitational venue |
| 100 Freestyle | SCY | 1:02.95 | +2.26s to B | 2021-08-06 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 200 Freestyle | SCY | 2:32.61 | +18.52s to B | 2022-06-05 | 2022 CO Lamar Invitational slow pool |
| 500 Freestyle | SCY | 6:51.90 | +47.11s to B | 2021-08-07 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 1000 Freestyle | SCY | 14:22.84 | +96.35s to B | 2021-08-06 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 50 Backstroke | SCY | 33.89 | +3.00s to B | 2022-08-06 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Backstroke | SCY | 1:11.85 | +6.26s to B | 2022-08-07 | 2022 CO CSI Seasonal Club Championships venue |
| 200 Backstroke | SCY | 2:36.53 | +12.14s to B | 2021-08-07 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 50 Breaststroke | SCY | 38.88 | +3.29s to B | 2023-07-29 | 2023- CO SECAL League Championships venue |
| 100 Breaststroke | SCY | 1:22.84 | +7.95s to B | 2021-08-07 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 200 Breaststroke | SCY | 3:11.55 | +28.66s to B | 2022-08-07 | 2022 CO CSI Seasonal Club Championships venue |
| 50 Butterfly | SCY | 30.76 | B+2.07s to BB | 2023-07-30 | 2023- CO SECAL League Championships venue |
| 100 Butterfly | SCY | 1:10.52 | +4.93s to B | 2021-08-07 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 200 Butterfly | SCY | 2:43.11 | +15.62s to B | 2022-08-05 | 2022 CO CSI Seasonal Club Championships venue |
| 100 Individual Medley | SCY | 1:32.85 | 2017-08-05 | 2017 CO Seasonal Club Championships slow pool | |
| 200 Individual Medley | SCY | 2:38.82 | +10.93s to B | 2021-08-06 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 400 Individual Medley | SCY | 5:50.86 | +31.77s to B | 2021-08-08 | 2021 CO Scottie Aschermann Seasonal Champs venue |
| 50 Freestyle | SCM | 31.18 | +0.69s to B | 2022-06-12 | 2022 CO La Junta Invitational venue |
| 100 Freestyle | SCM | 1:10.29 | +3.20s to B | 2022-06-12 | 2022 CO La Junta Invitational venue |
| 200 Freestyle | SCM | 2:44.31 | +16.12s to B | 2022-07-17 | 2022 CO Caitlin Vinsonhaler Memorial venue |
| 400 Freestyle | SCM | 5:54.57 | +35.38s to B | 2022-07-22 | 2022 CO Maddie Stewart Memorial venue |
| 800 Freestyle | SCM | 12:44.05 | +93.36s to B | 2022-07-22 | 2022 CO Maddie Stewart Memorial venue |
| 50 Backstroke | SCM | 36.02 | +1.93s to B | 2022-06-12 | 2022 CO La Junta Invitational venue |
| 100 Backstroke | SCM | 1:19.35 | +6.86s to B | 2022-06-24 | 2022 CO Rocky Ford Pentathlon venue |
| 200 Backstroke | SCM | 3:00.35 | +20.86s to B | 2022-07-24 | 2022 CO Maddie Stewart Memorial venue |
| 50 Breaststroke | SCM | 42.07 | +2.68s to B | 2023-06-25 | 2023 CO LAS Maddie Stewie Stuart Memorial fast pool |
| 100 Breaststroke | SCM | 1:31.60 | +8.81s to B | 2022-07-17 | 2022 CO Caitlin Vinsonhaler Memorial venue |
| 200 Breaststroke | SCM | 3:28.80 | +28.81s to B | 2022-07-24 | 2022 CO Maddie Stewart Memorial venue |
| 50 Butterfly | SCM | 34.49 | +0.40s to B | 2022-07-17 | 2022 CO Caitlin Vinsonhaler Memorial venue |
| 100 Butterfly | SCM | 1:21.13 | +8.64s to B | 2023-06-25 | 2023 CO LAS Maddie Stewie Stuart Memorial fast pool |
| 200 Butterfly | SCM | 3:10.49 | +27.50s to B | 2022-07-23 | 2022 CO Maddie Stewart Memorial venue |
| 100 Individual Medley | SCM | 1:44.46 | 2017-07-29 | 2017 CO SECAL Championships venue | |
| 200 Individual Medley | SCM | 3:02.95 | +19.56s to B | 2022-07-23 | 2022 CO Maddie Stewart Memorial venue |
| 400 Individual Medley | SCM | 6:54.22 | +61.63s to B | 2021-07-11 | 2021 CO Canon City Piranhas Meet venue |
| 100 Freestyle | LCM | 1:10.29 | +0.10s to B | 2022-06-10 | 2022 CO La Junta Invitational |
| 100 Backstroke | LCM | 1:41.46 | +23.27s to B | 2017-07-28 | 2017 CO SECAL Championships |
| 100 Breaststroke | LCM | 1:40.61 | +13.52s to B | 2022-06-10 | 2022 CO La Junta Invitational |
| 200 Breaststroke | LCM | 3:34.08 | +23.59s to B | 2021-07-09 | 2021 CO Canon City Piranhas Meet |
| 200 Butterfly | LCM | 3:31.17 | +43.38s to B | 2021-06-25 | 2021 CO Las Animas Trofin Invitational |
| 100 Individual Medley | LCM | 1:44.46 | 2017-07-28 | 2017 CO SECAL Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 32.14 | flat | 200 Free Relay | 2018-08-05 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP |
| 50 Butterfly | SCY | 36.42 | flying | 200 Medley Relay (leg 3) | 2018-08-04 | 2018 CO SCOTTIE ASCHERMANN SEASONAL CHAMP |
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 17-18 · SCY
1825 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:51.90 | 289 |
| 200 BK SCY | 2:36.53 | 327 |
| 200 BR SCY | 3:11.55 | 256 |
| 200 FL SCY | 2:43.11 | 304 |
| 200 IM SCY | 2:38.82 | 337 |
| 400 IM SCY | 5:50.86 | 312 |
IMR 17-18 · SCY
1579 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:32.61 | 282 |
| 100 BK SCY | 1:11.85 | 315 |
| 100 BR SCY | 1:22.84 | 308 |
| 100 FL SCY | 1:10.52 | 337 |
| 200 IM SCY | 2:38.82 | 337 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:11.85
Front half 33.76s · back half 38.09s
200 Breaststroke SCY 3:11.55
Front half 87.91s · back half 103.64s
200 Butterfly SCY 2:43.11
Front half 76.34s · back half 86.77s
Progression
Faster times are higher. One card per event, all courses & history.