swimKatherine Roller
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.15 | 2024-09-21 | 2024 CO TOPS & FST Pentathlonvenue | |
| 50 Freestyle | SCY | 36.89 | +10.80s to Sectionals | 2026-09-19 | 2026 CO TOPS FST Pentathlonvenue |
| 100 Freestyle | SCY | 1:33.79 | +37.30s to Sectionals | 2025-01-01 | 2025 CO NJ Pineapple Invite |
| 25 Backstroke | SCY | 23.21 | 2025-01-01 | 2025 CO TOPS FST Pentathlon | |
| 50 Backstroke | SCY | 45.91 | +19.62s to Futures | 2026-09-19 | 2026 CO TOPS FST Pentathlonvenue |
| 100 Backstroke | SCY | 2:11.54 | +70.15s to Sectionals | 2024-11-16 | 2024 CO TOPS Fall Invitevenue |
| 25 Breaststroke | SCY | 25.09 | 2025-01-01 | 2025 CO TOPS FST Pentathlon | |
| 50 Breaststroke | SCY | 46.71 | +16.92s to Futures | 2026-09-19 | 2026 CO TOPS FST Pentathlonvenue |
| 100 Breaststroke | SCY | 1:53.67 | +43.08s to Sectionals | 2025-01-01 | 2025 CO NJ Pineapple Invite |
| 25 Butterfly | SCY | 22.02 | 2026-03-14 | 2026 CO ACES Mighty Mini Meetvenue | |
| 50 Butterfly | SCY | 46.95 | +21.26s to Futures | 2026-09-19 | 2026 CO TOPS FST Pentathlonvenue |
| 100 Individual Medley | SCY | 1:32.98 | 2026-09-19 | 2026 CO TOPS FST Pentathlonvenue | |
| 50 Freestyle | LCM | 44.54 | +14.95s to Sectionals | 2026-04-25 | 2026 CO Arena Catch Me If You Canvenue |
| 100 Freestyle | LCM | 1:49.28 | +44.89s to Sectionals | 2026-04-26 | 2026 CO Arena Catch Me If You Canvenue |
| 50 Backstroke | LCM | 56.85 | +25.96s to Futures | 2026-04-12 | 2026 CO NJ SBL Pentathlon 12&Ufast pool |
| 100 Backstroke | LCM | 2:06.63 | +55.24s to Sectionals | 2026-05-16 | 2026 CO Hilltopper Invitevenue |
| 50 Breaststroke | LCM | 57.43 | +22.64s to Futures | 2026-05-16 | 2026 CO Hilltopper Invitevenue |
| 100 Breaststroke | LCM | 2:05.53 | +44.54s to Sectionals | 2026-04-26 | 2026 CO Arena Catch Me If You Canvenue |
| 50 Butterfly | LCM | 58.50 | +29.01s to Futures | 2026-04-12 | 2026 CO NJ SBL Pentathlon 12&Ufast pool |
| 200 Individual Medley | LCM | 4:21.35 | +104.36s to Sectionals | 2026-04-12 | 2026 CO NJ SBL Pentathlon 12&Ufast pool |
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 10 & under · LCM
969 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:06.63 | 262 |
| 100 BR LCM | 2:05.53 | 406 |
| 200 IM LCM | 4:21.35 | 301 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 10 & under · SCY
1875 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:33.79 | 285 |
| 50 BK SCY | 45.91 | 357 |
| 50 BR SCY | 46.71 | 492 |
| 50 FL SCY | 46.95 | 296 |
| 100 IM SCY | 1:32.98 | 445 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 36.89
Front half 17.62s · back half 19.27s
50 Backstroke SCY 45.91
Front half 22.79s · back half 23.12s
100 Individual Medley SCY 1:32.98
Front half 45.64s · back half 47.34s
100 Freestyle LCM 1:49.28
Front half 51.26s · back half 58.02s
100 Backstroke LCM 2:06.63
Front half 62.03s · back half 64.60s
100 Breaststroke LCM 2:05.53
Front half 60.74s · back half 64.79s
200 Individual Medley LCM 4:21.35
Front half 135.26s · back half 126.09s
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.