swimKaylee Mathiesen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.31 | AA+0.32s to AAA | 2024-12-21 | 2024 CA-NV December Sectionals At BREA venue |
| 100 Freestyle | SCY | 52.58 | AAA+0.89s to AAAA | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA venue |
| 50 Breaststroke | SCY | 29.95 | AAAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Breaststroke | SCY | 1:03.64 | AAAA | 2023-12-14 | Armada Swimming |
| 200 Breaststroke | SCY | 2:20.13 | AAA+0.04s to AAAA | 2026-02-28 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Butterfly | SCY | 58.92 | AA+0.73s to AAA | 2023-12-14 | Armada Swimming |
| 200 Individual Medley | SCY | 2:07.03 | AAA+2.44s to AAAA | 2026-03-01 | 2026 CA NV Speedo Sect @ CCA venue |
| 100 Freestyle | LCM | 1:01.35 | AAA+2.66s to AAAA | 2024-06-27 | Arena Grand Challenge 2024 |
| 50 Breaststroke | LCM | 29.91 | AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Breaststroke | LCM | 1:15.32 | AAA+1.63s to AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 200 Breaststroke | LCM | 2:48.24 | AA+0.85s to AAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 50 Butterfly | LCM | 29.90 | AAA+0.71s to AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Butterfly | LCM | 1:07.11 | AA+0.82s to AAA | 2024-06-27 | Arena Grand Challenge 2024 |
| 200 Individual Medley | LCM | 2:29.74 | AAA+6.65s to AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · SCY
1865 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:20.13 | 965 |
| 200 IM SCY | 2:07.03 | 900 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2718 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:03.64 | 997 |
| 100 FL SCY | 58.92 | 821 |
| 200 IM SCY | 2:07.03 | 900 |
| 200 FR SCY | — | 0 |
| 100 BK 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 52.58
Front half 25.29s · back half 27.29s
100 Breaststroke SCY 1:03.64
Front half 29.94s · back half 33.70s
200 Breaststroke SCY 2:20.13
Front half 66.29s · back half 73.84s
100 Butterfly SCY 58.92
200 Individual Medley SCY 2:07.03
Front half 61.64s · back half 65.39s
100 Breaststroke LCM 1:15.32 split/total mismatch
Front half 35.70s · back half 39.62s
200 Breaststroke LCM 2:48.24 split/total mismatch
Front half 42.57s · back half 125.67s
200 Individual Medley LCM 2:29.74 split/total mismatch
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.