Preston Springer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.70 | AA+0.61s to AAA | 2025-11-12 | nt Hz9zkqJTTBhC9chx8 |
| 100 Freestyle | SCY | 48.68 | AA+0.39s to AAA | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 200 Freestyle | SCY | 1:45.28 | AAA+3.79s to AAAA | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 500 Freestyle | SCY | 4:44.25 | AAA+8.76s to AAAA | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 1000 Freestyle | SCY | 10:02.34 | AAA+25.35s to AAAA | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Butterfly | SCY | 52.13 | AA+0.14s to AAA | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 200 Butterfly | SCY | 1:55.49 | AAA+3.90s to AAAA | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside venue |
| 100 Butterfly | LCM | 59.33 | AAA+2.34s to AAAA | 2026-06-29 | nt uBPeEg2EBH7ap34JK |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · SCY
1738 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:44.25 | 879 |
| 200 FL SCY | 1:55.49 | 859 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1696 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.28 | 861 |
| 100 FL SCY | 52.13 | 835 |
| 100 BK SCY | — | 0 |
| 100 BR 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 48.68
Front half 23.54s · back half 25.14s
200 Freestyle SCY 1:45.28
Front half 50.86s · back half 54.42s
500 Freestyle SCY 4:44.25
Front half 140.86s · back half 143.39s
1000 Freestyle SCY 10:02.34
Front half 297.39s · back half 304.95s
100 Butterfly SCY 52.13
Front half 24.47s · back half 27.66s
200 Butterfly SCY 1:55.49
Front half 54.36s · back half 61.13s
100 Butterfly LCM 59.33 split/total mismatch
Front half 27.75s · back half 31.58s
Progression
Faster times are higher. One card per event, all courses & history.