swimMatthew Pfeiffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:00.00 | BB+4.21s to A·+11.51s to Sectionals | 2026-01-24 | PTSC 2026 Single Age High Pointfast pool |
| 200 Freestyle | SCY | 3:07.55 | +44.96s to B·+81.26s to Sectionals | 2024-01-14 | WAAC Winter Age Group Openslow pool |
| 50 Backstroke | SCY | 42.58 | +8.89s to B·+18.89s to Futures | 2024-01-14 | WAAC Winter Age Group Openslow pool |
| 50 Breaststroke | SCY | 34.38 | BB+1.29s to A·+8.09s to Futures | 2026-01-24 | PTSC 2026 Single Age High Pointfast pool |
| 100 Breaststroke | SCY | 1:15.80 | B+0.91s to BB·+14.31s to Sectionals | 2025-10-04 | PTSC First Splash 2025 |
| 50 Butterfly | SCY | 27.69 | A+0.40s to AA·+4.80s to Futures | 2026-03-06 | 2026 AMS Age Group Championships - copiedfast pool |
| 200 Individual Medley | SCY | 2:28.67 | B+1.98s to BB·+29.28s to Sectionals | 2026-01-24 | PTSC 2026 Single Age High Pointfast pool |
| 100 Breaststroke | LCM | 1:46.73 | +12.74s to B·+37.04s to Sectionals | 2024-06-01 | 2024 AM LC HD Age Group Openvenue |
| 100 Butterfly | LCM | 1:47.85 | +27.56s to B·+47.66s to Sectionals | 2024-06-01 | 2024 AM LC HD Age Group Openvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
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 13-14 · SCY
506 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:28.67 | 506 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1196 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:07.55 | 185 |
| 100 BR SCY | 1:15.80 | 505 |
| 200 IM SCY | 2:28.67 | 506 |
| 100 BK SCY | — | 0 |
| 100 FL 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 1:00.00
Front half 28.41s · back half 31.59s
200 Freestyle SCY 3:07.55
Front half 85.43s · back half 102.12s
100 Breaststroke SCY 1:15.80 split/total mismatch
Front half 35.69s · back half 40.11s
100 Breaststroke LCM 1:46.73
Front half 49.99s · back half 56.74s
100 Butterfly LCM 1:47.85
Front half 44.26s · back half 63.59s
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.