Mackenzie Butner
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.14 | BB+0.45s to A·+3.25s to Sectionals | 2026-10-11 | TCSC Fall Invitationalvenue |
| 100 Freestyle | SCY | 1:02.06 | BB+1.97s to A·+7.97s to Sectionals | 2026-10-10 | TCSC Fall Invitationalvenue |
| 200 Freestyle | SCY | 2:18.84 | BB+9.15s to A·+22.15s to Sectionals | 2026-10-11 | TCSC Fall Invitationalvenue |
| 500 Freestyle | SCY | 6:39.74 | B+20.75s to BB·+89.85s to Sectionals | 2025-12-13 | Harry Meisel Championships East - copiedvenue |
| 50 Backstroke | SCY | 36.06 | +0.17s to B·+7.47s to Sectionals | 2026-08-23 | TCSC Sprint Invitationalvenue |
| 50 Breaststroke | SCY | 34.67 | A+0.28s to AA·+1.08s to Sectionals | 2026-10-10 | TCSC Fall Invitationalvenue |
| 100 Breaststroke | SCY | 1:12.65 | A+0.76s to AA·+1.76s to Sectionals | 2026-10-23 | 2026 FHSAA 4A District 5venue |
| 200 Breaststroke | SCY | 2:53.74 | BB+12.45s to A·+17.45s to Sectionals | 2025-06-21 | 2025 Riptide Aquatics Summer Openvenue |
| 50 Butterfly | SCY | 32.07 | BB+1.78s to A·+4.68s to Sectionals | 2026-10-11 | TCSC Fall Invitationalvenue |
| 100 Butterfly | SCY | 1:12.67 | B+2.28s to BB·+13.58s to Sectionals | 2026-10-10 | TCSC Fall Invitationalvenue |
| 100 Individual Medley | SCY | 1:12.86 | 2026-08-22 | TCSC Sprint Invitationalvenue | |
| 200 Individual Medley | SCY | 2:26.20 | BB+1.41s to A·+13.61s to Sectionals | 2026-10-23 | 2026 FHSAA 4A District 5venue |
| 50 Freestyle | LCM | 33.55 | BB+1.96s to A·+5.16s to Sectionals | 2026-04-25 | 11th Annual Hohne Memorial Invitationalvenue |
| 100 Freestyle | LCM | 1:13.23 | BB+5.04s to A·+11.94s to Sectionals | 2026-04-25 | 11th Annual Hohne Memorial Invitationalvenue |
| 200 Freestyle | LCM | 2:38.32 | BB+10.53s to A·+26.23s to Sectionals | 2026-04-26 | 11th Annual Hohne Memorial Invitationalvenue |
| 400 Freestyle | LCM | 5:35.73 | BB+24.64s to A·+56.94s to Sectionals | 2026-06-05 | 2026 Sunshine State Gamesvenue |
| 50 Backstroke | LCM | 42.64 | +0.35s to B·+9.75s to Sectionals | 2026-04-26 | 11th Annual Hohne Memorial Invitationalvenue |
| 100 Backstroke | LCM | 1:35.63 | +7.34s to B·+25.84s to Sectionals | 2026-06-07 | 2026 Sunshine State Gamesvenue |
| 50 Breaststroke | LCM | 39.65 | A+0.96s to AA·+1.36s to Sectionals | 2026-06-07 | 2026 Sunshine State Gamesvenue |
| 100 Breaststroke | LCM | 1:26.71 | BB+0.82s to A·+6.12s to Sectionals | 2026-04-25 | 11th Annual Hohne Memorial Invitationalvenue |
| 200 Breaststroke | LCM | 3:23.20 | B+1.91s to BB·+27.21s to Sectionals | 2025-05-25 | 2025 Dr. Aspi Doctor Memorial Invitationalvenue |
| 50 Butterfly | LCM | 39.10 | B+2.11s to BB·+7.81s to Sectionals | 2026-06-05 | 2026 Sunshine State Gamesvenue |
| 100 Butterfly | LCM | 1:37.05 | +11.26s to B·+29.66s to Sectionals | 2026-04-26 | 11th Annual Hohne Memorial Invitationalvenue |
| 200 Individual Medley | LCM | 3:10.19 | B+9.60s to BB·+38.80s to Sectionals | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 Freestyle | SCY | 27.27 | flying | 200 Medley Relay (leg 4) | 2026-03-12 | 2026 Fl Swimming Spring Senior Championships |
| 50 Freestyle | SCY | 26.62 | flying | 200 Free Relay (leg 2) | 2026-10-30 | 2026 FHSAA 4A Region 2 |
| 100 Freestyle | SCY | 56.98 | flat | 400 Free Relay | 2026-09-13 | 2026 Hydro Fall Classic |
| 100 Freestyle | SCY | 1:00.01 | flying | 400 Free Relay (leg 3) | 2026-10-23 | 2026 FHSAA 4A District 5 |
| 50 Breaststroke | SCY | 32.59 | flying | 200 Medley Relay (leg 2) | 2026-10-30 | 2026 FHSAA 4A Region 2 |
| 100 Breaststroke | SCY | 1:19.60 | flying | 400 Medley Relay (leg 2) | 2026-09-12 | 2026 Hydro Fall Classic |
| 50 Butterfly | SCY | 31.10 | flying | 200 Medley Relay (leg 3) | 2026-10-10 | TCSC Fall Invitational |
| 100 Freestyle | LCM | 1:23.29 | flat | 400 Free Relay | 2024-06-01 | 2024 Sunshine State Games |
| 100 Freestyle | LCM | 1:12.67 | flying | 400 Free Relay (leg 3) | 2026-06-06 | 2026 Sunshine State Games |
| 100 Breaststroke | LCM | 1:28.56 | flying | 400 Medley Relay (leg 2) | 2026-06-07 | 2026 Sunshine State Games |
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 15-16 · SCY
1561 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:39.74 | 426 |
| 200 BR SCY | 2:53.74 | 517 |
| 200 IM SCY | 2:26.20 | 618 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2290 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.84 | 521 |
| 100 BR SCY | 1:12.65 | 699 |
| 100 FL SCY | 1:12.67 | 452 |
| 200 IM SCY | 2:26.20 | 618 |
| 100 BK 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 1:02.06
Front half 30.33s · back half 31.73s
200 Freestyle SCY 2:18.84
Front half 69.12s · back half 69.72s
500 Freestyle SCY 6:39.74
Front half 204.21s · back half 195.53s
100 Breaststroke SCY 1:12.65
Front half 34.16s · back half 38.49s
200 Breaststroke SCY 2:53.74
Front half 85.09s · back half 88.65s
100 Butterfly SCY 1:12.67
Front half 34.57s · back half 38.10s
200 Individual Medley SCY 2:26.20
Front half 72.89s · back half 73.31s
200 Freestyle LCM 2:38.32
Front half 77.82s · back half 80.50s
400 Freestyle LCM 5:35.73
Front half 168.60s · back half 167.13s
100 Backstroke LCM 1:35.63
Front half 48.11s · back half 47.52s
200 Breaststroke LCM 3:23.20
Front half 99.84s · back half 103.36s
200 Individual Medley LCM 3:10.19
Front half 99.00s · back half 91.19s
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.