Isabella Verfaillie
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.67 | 2019-10-12 | 2019 MR AGUA Swim For The Future | |
| 50 Freestyle | SCY | 26.30 | AA+0.61s to AAA | 2026-06-20 | West Coast B Champtionships fast pool |
| 100 Freestyle | SCY | 56.30 | AA+0.51s to AAA | 2026-06-21 | West Coast B Champtionships fast pool |
| 200 Freestyle | SCY | 2:03.49 | AA+2.60s to AAA | 2026-06-20 | West Coast B Champtionships fast pool |
| 500 Freestyle | SCY | 5:41.32 | A+2.63s to AA | 2024-11-22 | SPA - PYP NOVEMBER 2024 venue |
| 25 Backstroke | SCY | 20.06 | 2019-10-12 | 2019 MR AGUA Swim For The Future | |
| 50 Backstroke | SCY | 30.10 | A+0.11s to AA | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH venue |
| 100 Backstroke | SCY | 1:02.83 | AA+2.14s to AAA | 2026-03-06 | 2026 Florida Swimming FLAGS NORTH venue |
| 200 Backstroke | SCY | 2:17.12 | AA+5.23s to AAA | 2026-03-08 | 2026 Florida Swimming FLAGS NORTH venue |
| 25 Breaststroke | SCY | 23.85 | 2019-01-01 | Metropolitan Swimming Club | |
| 50 Breaststroke | SCY | 35.28 | A+0.69s to AA | 2026-02-21 | Bay Area Spring Championships venue |
| 100 Breaststroke | SCY | 1:15.71 | A+2.82s to AA | 2026-06-20 | West Coast B Champtionships fast pool |
| 200 Breaststroke | SCY | 2:25.57 | AAA+2.28s to AAAA | 2026-02-26 | Berkeley 2026 Spring Time Trials |
| 50 Butterfly | SCY | 30.37 | A+0.78s to AA | 2025-01-04 | Berkeley Training Challange venue |
| 100 Butterfly | SCY | 1:10.56 | BB+4.67s to A | 2025-02-08 | CVST Sweetheart Meet venue |
| 200 Butterfly | SCY | 2:07.61 | AAAA | 2026-02-26 | Berkeley 2026 Spring Time Trials |
| 100 Individual Medley | SCY | 1:09.86 | 2024-02-16 | 2024 Last Chance Meet venue | |
| 200 Individual Medley | SCY | 2:19.95 | AA+4.36s to AAA | 2026-07-02 | Berkeley 2026 Summer Time Trials venue |
| 400 Individual Medley | SCY | 5:14.29 | BB+0.40s to A | 2025-01-03 | Berkeley Training Challange venue |
| 50 Freestyle | LCM | 26.29 | AAAA | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 100 Freestyle | LCM | 1:04.73 | AA+0.94s to AAA | 2025-07-10 | 2025 FL Summer Age Group Championships venue |
| 200 Freestyle | LCM | 2:23.49 | AA+5.60s to AAA | 2024-07-12 | 2024 FL Summer Age Group Championships venue |
| 400 Freestyle | LCM | 5:00.93 | AA+11.14s to AAA | 2025-01-17 | 2025 CAT Al Soltis Memorial Invitational Meet venue |
| 50 Backstroke | LCM | 34.21 | AA+0.62s to AAA | 2026-06-14 | 2026 RAFC Summer Solstice Invitational venue |
| 100 Backstroke | LCM | 1:14.77 | A+0.88s to AA | 2025-07-13 | 2025 FL Summer Age Group Championships venue |
| 200 Backstroke | LCM | 2:37.71 | AA+5.32s to AAA | 2026-06-13 | 2026 RAFC Summer Solstice Invitational venue |
| 50 Breaststroke | LCM | 40.01 | A+0.62s to AA | 2026-06-27 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEET venue |
| 100 Breaststroke | LCM | 1:28.36 | BB+0.57s to A | 2026-06-13 | 2026 RAFC Summer Solstice Invitational venue |
| 200 Breaststroke | LCM | 3:16.80 | BB+7.51s to A | 2024-07-12 | 2024 FL Summer Age Group Championships venue |
| 50 Butterfly | LCM | 34.97 | BB+0.68s to A | 2024-01-14 | 2024 Al Soltis Memorial Invitational venue |
| 200 Individual Medley | LCM | 2:40.15 | AA+5.06s to AAA | 2026-06-28 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEET venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.22 | flying | 200 Free Relay (leg 3) | 2025-06-22 | West Coast B Champtionships |
| 50 Backstroke | SCY | 32.45 | flat | 200 Medley Relay | 2025-06-21 | West Coast B Champtionships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
4910 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:41.32 | 743 |
| 200 BK SCY | 2:17.12 | 753 |
| 200 BR SCY | 2:25.57 | 953 |
| 200 FL SCY | 2:07.61 | 1018 |
| 200 IM SCY | 2:19.95 | 779 |
| 400 IM SCY | 5:14.29 | 664 |
IMR 13-14 · SCY
3586 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.49 | 813 |
| 100 BK SCY | 1:02.83 | 774 |
| 100 BR SCY | 1:15.71 | 677 |
| 100 FL SCY | 1:10.56 | 543 |
| 200 IM SCY | 2:19.95 | 779 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.30
Front half 27.05s · back half 29.25s
200 Freestyle SCY 2:03.49
Front half 59.46s · back half 64.03s
500 Freestyle SCY 5:41.32
Front half 169.39s · back half 171.93s
100 Backstroke SCY 1:02.83
Front half 30.56s · back half 32.27s
200 Backstroke SCY 2:17.12 RT 0.78s
Front half 65.72s · back half 71.40s
100 Breaststroke SCY 1:15.71
Front half 35.52s · back half 40.19s
100 Butterfly SCY 1:10.56
Front half 31.93s · back half 38.63s
200 Butterfly SCY 2:07.61 split/total mismatch
Front half 29.42s · back half 98.19s
100 Individual Medley SCY 1:09.86
Front half 32.42s · back half 37.44s
200 Individual Medley SCY 2:19.95
Front half 65.39s · back half 74.56s
400 Individual Medley SCY 5:14.29
Front half 150.85s · back half 163.44s
100 Freestyle LCM 1:04.73 RT 0.79s
Front half 30.86s · back half 33.87s
200 Freestyle LCM 2:23.49 RT 0.76s
Front half 69.04s · back half 74.45s
400 Freestyle LCM 5:00.93
Front half 148.24s · back half 152.69s
100 Backstroke LCM 1:14.77 RT 0.78s
Front half 35.82s · back half 38.95s
200 Backstroke LCM 2:37.71
Front half 75.78s · back half 81.93s
100 Breaststroke LCM 1:28.36
Front half 41.15s · back half 47.21s
200 Breaststroke LCM 3:16.80 RT 0.77s
Front half 92.96s · back half 103.84s
200 Individual Medley LCM 2:40.15
Front half 75.63s · back half 84.52s
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.