swimMackenzie Burke
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.29 | AAA+0.80s to AAAA·+0.50s to Sectionals | 2024-11-22 | 2024 MR LIAC Thanksgiving Invite |
| 100 Freestyle | SCY | 1:09.96 | B+4.07s to BB·+16.87s to Sectionals | 2025-11-15 | 2025 CT CPAC November AGQvenue |
| 200 Freestyle | SCY | 2:34.97 | +1.18s to B·+39.98s to Sectionals | 2025-12-13 | 2025 MR HAUP Eagle Invitationalvenue |
| 50 Backstroke | SCY | 37.27 | +0.68s to B·+10.98s to Futures | 2025-12-13 | 2025 MR HAUP Eagle Invitationalvenue |
| 100 Backstroke | SCY | 49.31 | AAAA·US Open ✓ | 2023-10-21 | 2023 MR LIAC Chappy's Invitational |
| 50 Breaststroke | SCY | 42.41 | +0.32s to B·+12.62s to Futures | 2024-11-22 | 2024 MR LIAC Thanksgiving Invite |
| 100 Breaststroke | SCY | 57.87 | AAAA·US Open ✓ | 2021-10-23 | 2021 MR LIAC Chappy's Big Race Invitational |
| 50 Butterfly | SCY | 38.92 | +2.93s to B·+13.23s to Futures | 2025-10-04 | 2025 MR LIAC Fast Fall Invitationalslow pool |
| 200 Individual Medley | SCY | 3:00.85 | +8.36s to B·+50.16s to Sectionals | 2025-01-25 | CT 2025 CPAC January AGQvenue |
| 50 Freestyle | LCM | 34.97 | B+0.28s to BB·+6.68s to Sectionals | 2026-06-13 | 2026 MR LIAC Summer Splash Invitationalvenue |
| 100 Freestyle | LCM | 1:08.83 | A+2.14s to AA·+8.14s to Sectionals | 2024-01-01 | Metropolitan Swimming Club |
| 200 Freestyle | LCM | 2:51.86 | B+8.87s to BB·+40.97s to Sectionals | 2026-06-13 | 2026 MR LIAC Summer Splash Invitationalvenue |
| 50 Backstroke | LCM | 40.78 | B+1.09s to BB·+9.89s to Futures | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 100 Backstroke | LCM | 1:18.65 | BB+1.56s to A·+10.76s to Sectionals | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 100 Breaststroke | LCM | 1:54.77 | +12.38s to B·+36.88s to Sectionals | 2024-05-12 | 2024 MR LIAC Spring Kickoff Invitationalvenue |
| 50 Butterfly | LCM | 52.54 | +12.55s to B·+23.05s to Futures | 2023-05-14 | 2023 MR LIAC Spring Kickoff Invitationalvenue |
| 100 Butterfly | LCM | 1:42.59 | +15.20s to B·+36.30s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 200 Individual Medley | LCM | 3:22.78 | +5.39s to B·+54.39s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
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 · LCM
387 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 3:22.78 | 387 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
2972 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.97 | 411 |
| 100 BK SCY | 49.31 | 1100 |
| 100 BR SCY | 57.87 | 1100 |
| 200 IM SCY | 3:00.85 | 361 |
| 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 1:09.96
Front half 33.22s · back half 36.74s
200 Freestyle SCY 2:34.97
Front half 76.33s · back half 78.64s
200 Individual Medley SCY 3:00.85
200 Freestyle LCM 2:51.86
Front half 83.70s · back half 88.16s
100 Breaststroke LCM 1:54.77
Front half 54.93s · back half 59.84s
100 Butterfly LCM 1:42.59
Front half 46.17s · back half 56.42s
200 Individual Medley LCM 3:22.78
Front half 97.04s · back half 105.74s
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.