swimCollins Pfeifer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 46.18 | +17.39s to Sectionals | 2026-06-27 | 2026 SD SFST Summer Surge Classicvenue |
| 100 Freestyle | LCM | 1:49.68 | +47.89s to Sectionals | 2026-06-26 | 2026 SD SFST Summer Surge Classicvenue |
| 50 Backstroke | LCM | 51.87 | +20.38s to Sectionals | 2026-06-28 | 2026 SD SFST Summer Surge Classicvenue |
| 100 Backstroke | LCM | 1:57.45 | +46.96s to Sectionals | 2026-06-27 | 2026 SD SFST Summer Surge Classicvenue |
| 50 Breaststroke | LCM | 1:09.85 | +34.26s to Sectionals | 2026-06-28 | 2026 SD SFST Summer Surge Classicvenue |
| 100 Breaststroke | LCM | 2:25.27 | +65.28s to Sectionals | 2026-06-26 | 2026 SD SFST Summer Surge Classicvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 10 & under · LCM
591 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:57.45 | 329 |
| 100 BR LCM | 2:25.27 | 262 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
863 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:49.68 | 268 |
| 50 BK LCM | 51.87 | 377 |
| 50 BR LCM | 1:09.85 | 218 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke LCM 1:57.45
Front half 55.80s · back half 61.65s
100 Breaststroke LCM 2:25.27
Front half 69.79s · back half 75.48s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.