Mackenzie Carroll
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.47 | BB+0.28s to A·+2.58s to Sectionals | 2025-11-21 | 2025 ECA Southeastern Classic venue |
| 100 Freestyle | SCY | 1:01.13 | BB+2.14s to A·+7.04s to Sectionals | 2025-09-25 | 2025 WOW Intrasquad Meet venue |
| 200 Freestyle | SCY | 2:09.33 | BB+1.64s to A·+12.64s to Sectionals | 2025-11-22 | 2025 ECA Southeastern Classic venue |
| 500 Freestyle | SCY | 5:54.89 | BB+10.60s to A·+45.00s to Sectionals | 2025-11-21 | 2025 ECA Southeastern Classic venue |
| 100 Backstroke | SCY | 1:03.31 | A+2.12s to AA·+2.52s to Sectionals | 2026-02-21 | 2026 NCS SC SR Champs venue |
| 200 Backstroke | SCY | 2:20.96 | BB+2.47s to A·+7.67s to Sectionals | 2025-11-23 | 2025 ECA Southeastern Classic venue |
| 100 Breaststroke | SCY | 1:18.96 | BB+5.57s to A·+8.07s to Sectionals | 2026-02-20 | 2026 NCS SC SR Champs venue |
| 200 Breaststroke | SCY | 2:54.97 | B+1.48s to BB·+18.68s to Sectionals | 2025-11-22 | 2025 ECA Southeastern Classic venue |
| 100 Butterfly | SCY | 1:07.39 | BB+3.90s to A·+8.30s to Sectionals | 2025-09-25 | 2025 WOW Intrasquad Meet venue |
| 100 Individual Medley | SCY | 1:07.90 | 2026-02-19 | 2026 NCS SC SR Champs venue | |
| 200 Individual Medley | SCY | 2:26.12 | BB+3.73s to A·+13.53s to Sectionals | 2026-01-25 | 2026 WOW Tri County Classic venue |
| 400 Individual Medley | SCY | 5:06.87 | BB+3.38s to A·+28.18s to Sectionals | 2025-11-22 | 2025 ECA Southeastern Classic venue |
| 50 Freestyle | LCM | 31.32 | BB+0.33s to A·+2.93s to Sectionals | 2025-07-12 | 2025 NC LC SR Championships venue |
| 100 Freestyle | LCM | 1:07.52 | BB+0.43s to A·+6.23s to Sectionals | 2025-07-13 | 2025 NC LC SR Championships venue |
| 200 Freestyle | LCM | 2:28.77 | BB+3.58s to A·+16.68s to Sectionals | 2025-07-11 | 2025 NC LC SR Championships venue |
| 100 Backstroke | LCM | 1:16.23 | BB+1.64s to A·+6.44s to Sectionals | 2025-07-12 | 2025 NC LC SR Championships venue |
| 200 Backstroke | LCM | 2:41.81 | BB+0.12s to A·+9.82s to Sectionals | 2025-07-13 | 2025 NC LC SR Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 30.25 | flat | 200 Medley Relay | 2026-02-20 | 2026 NCS SC SR Champs |
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 17-18 · SCY
2906 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.89 | 588 |
| 200 BK SCY | 2:20.96 | 603 |
| 200 BR SCY | 2:54.97 | 495 |
| 200 IM SCY | 2:26.12 | 591 |
| 400 IM SCY | 5:06.87 | 629 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2938 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.33 | 621 |
| 100 BK SCY | 1:03.31 | 655 |
| 100 BR SCY | 1:18.96 | 522 |
| 100 FL SCY | 1:07.39 | 549 |
| 200 IM SCY | 2:26.12 | 591 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.13
Front half 29.40s · back half 31.73s
200 Freestyle SCY 2:09.33
Front half 61.52s · back half 67.81s
500 Freestyle SCY 5:54.89
Front half 170.72s · back half 184.17s
100 Backstroke SCY 1:03.31
Front half 30.48s · back half 32.83s
200 Backstroke SCY 2:20.96
Front half 68.19s · back half 72.77s
100 Breaststroke SCY 1:18.96
Front half 36.77s · back half 42.19s
200 Breaststroke SCY 2:54.97
Front half 84.59s · back half 90.38s
100 Butterfly SCY 1:07.39
Front half 30.78s · back half 36.61s
100 Individual Medley SCY 1:07.90
Front half 30.39s · back half 37.51s
200 Individual Medley SCY 2:26.12
Front half 67.79s · back half 78.33s
400 Individual Medley SCY 5:06.87
Front half 146.45s · back half 160.42s
100 Freestyle LCM 1:07.52
Front half 32.42s · back half 35.10s
200 Freestyle LCM 2:28.77
Front half 71.57s · back half 77.20s
100 Backstroke LCM 1:16.23
Front half 37.18s · back half 39.05s
200 Backstroke LCM 2:41.81
Front half 77.48s · back half 84.33s
Progression
Faster times are higher. One card per event, all courses & history.