swimPreston Mathis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.23 | 2024-11-16 | 2024 Patriot Aquatics Winter Invite venue | |
| 50 Freestyle | SCY | 29.23 | AA+0.44s to AAA | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 100 Freestyle | SCY | 1:17.47 | BB+7.28s to A | 2024-09-14 | 2024 PA Fall Invite venue |
| 25 Backstroke | SCY | 17.83 | 2024-02-24 | 2024 FL Spring Area 2 Championships venue | |
| 50 Backstroke | SCY | 37.81 | BB+0.02s to A | 2024-11-17 | 2024 Patriot Aquatics Winter Invite venue |
| 25 Breaststroke | SCY | 20.02 | 2024-11-16 | 2024 Patriot Aquatics Winter Invite venue | |
| 50 Breaststroke | SCY | 42.09 | A+1.90s to AA | 2025-02-16 | 2025 PA Sweetheart Special venue |
| 100 Breaststroke | SCY | 1:35.49 | BB+3.80s to A | 2025-03-09 | 2025 Florida Swimming FLAGS NORTH venue |
| 25 Butterfly | SCY | 14.85 | 2024-11-17 | 2024 Patriot Aquatics Winter Invite venue | |
| 50 Butterfly | SCY | 31.86 | AAA+1.07s to AAAA | 2026-03-05 | 2026 Florida Swimming FLAGS NORTH |
| 100 Individual Medley | SCY | 1:25.58 | BB+5.69s to A | 2024-08-04 | 2024 Fl Swimming Area 2 Championships slow pool |
| 200 Individual Medley | SCY | 3:10.93 | BB+17.44s to A | 2024-11-15 | 2024 Patriot Aquatics Winter Invite venue |
| 50 Freestyle | LCM | 35.49 | A+1.10s to AA | 2025-07-13 | 2025 FL Summer Age Group Championships venue |
| 100 Freestyle | LCM | 1:26.63 | BB+6.44s to A | 2024-06-02 | 2024 Sunshine State Games venue |
| 50 Backstroke | LCM | 43.28 | BB+0.19s to A | 2024-07-13 | 2024 FL Summer Age Group Championships venue |
| 100 Backstroke | LCM | 1:40.31 | BB+8.02s to A | 2024-06-02 | 2024 Sunshine State Games venue |
| 50 Breaststroke | LCM | 48.90 | BB+1.01s to A | 2025-07-11 | 2025 FL Summer Age Group Championships venue |
| 100 Breaststroke | LCM | 1:55.33 | BB+9.74s to A | 2024-05-19 | 2024 PA Long Course Invite venue |
| 50 Butterfly | LCM | 38.76 | A+0.17s to AA | 2025-07-11 | 2025 FL Summer Age Group Championships venue |
| 100 Butterfly | LCM | 1:52.78 | BB+16.49s to A | 2024-05-19 | 2024 PA Long Course Invite venue |
| 200 Individual Medley | LCM | 3:45.63 | B+1.54s to BB | 2024-05-31 | 2024 Sunshine State Games venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
IMX / IMR
IMX 10 & under · LCM
1804 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:40.31 | 507 |
| 100 BR LCM | 1:55.33 | 502 |
| 100 FL LCM | 1:52.78 | 351 |
| 200 IM LCM | 3:45.63 | 444 |
| 200 FR LCM | — | 0 |
IMR 10 & under · SCY
3187 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:17.47 | 480 |
| 50 BK SCY | 37.81 | 617 |
| 50 BR SCY | 42.09 | 646 |
| 50 FL SCY | 31.86 | 902 |
| 100 IM SCY | 1:25.58 | 542 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.47
Front half 37.78s · back half 39.69s
100 Breaststroke SCY 1:35.49 RT 0.69s
Front half 44.55s · back half 50.94s
100 Individual Medley SCY 1:25.58
Front half 37.71s · back half 47.87s
200 Individual Medley SCY 3:10.93
Front half 87.69s · back half 103.24s
100 Breaststroke LCM 1:55.33
Front half 54.46s · back half 60.87s
100 Butterfly LCM 1:52.78
Front half 46.96s · back half 65.82s
200 Individual Medley LCM 3:45.63
Front half 105.79s · back half 119.84s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.