swimMcKenzie Borski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.62 | BB+2.23s to A | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championship |
| 100 Freestyle | SCY | 1:10.69 | B+1.30s to BB | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championship |
| 200 Freestyle | SCY | 2:38.42 | B+6.73s to BB | 2026-02-15 | 2026 MN RSC President's Day Meet venue |
| 500 Freestyle | SCY | 7:02.86 | B+16.77s to BB | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championship |
| 50 Backstroke | SCY | 38.12 | B+2.03s to BB | 2026-02-14 | 2026 MN RSC President's Day Meet venue |
| 100 Backstroke | SCY | 1:21.64 | B+1.85s to BB | 2026-02-13 | 2026 MN RSC President's Day Meet venue |
| 50 Breaststroke | SCY | 47.56 | +3.57s to B | 2026-02-21 | 2026 MN FOXJ MN Bronze Championship venue |
| 100 Breaststroke | SCY | 1:43.98 | +7.49s to B | 2026-02-22 | 2026 MN FOXJ MN Bronze Championship venue |
| 50 Butterfly | SCY | 35.40 | B+1.11s to BB | 2026-05-03 | 2026 MN HAST Lemonade venue |
| 100 Butterfly | SCY | 1:23.01 | B+3.82s to BB | 2026-02-27 | 2026 MN MTKA Minnesota Regional Championship |
| 100 Individual Medley | SCY | 1:25.42 | +0.13s to B | 2026-02-14 | 2026 MN RSC President's Day Meet venue |
| 200 Individual Medley | SCY | 3:01.19 | B+10.40s to BB | 2026-01-25 | 2026 MN HURR January Invitational venue |
| 50 Freestyle | LCM | 35.24 | BB+1.85s to A | 2026-06-27 | 2026 MN PRNH Summer Chomp slow pool |
| 100 Freestyle | LCM | 1:23.29 | B+3.70s to BB | 2026-06-27 | 2026 MN PRNH Summer Chomp slow pool |
| 50 Backstroke | LCM | 42.92 | B+1.23s to BB | 2026-06-28 | 2026 MN PRNH Summer Chomp slow pool |
| 100 Backstroke | LCM | 1:37.44 | B+4.75s to BB | 2026-06-28 | 2026 MN PRNH Summer Chomp slow pool |
| 50 Breaststroke | LCM | 1:03.16 | +13.37s to B | 2025-06-14 | 2025 MN RSC Summerfest venue |
| 100 Breaststroke | LCM | 2:01.19 | +10.80s to B | 2026-05-17 | 2026 MN HURR LC Spring Opener venue |
| 50 Butterfly | LCM | 40.79 | B+2.00s to BB | 2026-06-28 | 2026 MN PRNH Summer Chomp slow pool |
| 100 Butterfly | LCM | 1:42.15 | +3.76s to B | 2026-06-27 | 2026 MN PRNH Summer Chomp slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 37.61 | flat | 200 Free Relay | 2026-02-22 | 2026 MN FOXJ MN Bronze Championship |
| 50 Freestyle | SCY | 31.14 | flying | 200 Free Relay (leg 4) | 2026-02-21 | 2026 MN FOXJ MN Bronze Championship |
| 50 Freestyle | SCY | 36.93 | flying | 200 Medley Relay (leg 4) | 2025-03-08 | 2025 MN EDI Minnesota Regional Championship |
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 11-12 · SCY
2094 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:02.86 | 465 |
| 100 BK SCY | 1:21.64 | 452 |
| 100 BR SCY | 1:43.98 | 325 |
| 100 FL SCY | 1:23.01 | 412 |
| 200 IM SCY | 3:01.19 | 440 |
IMR 11-12 · SCY
2128 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:38.42 | 455 |
| 50 BK SCY | 38.12 | 444 |
| 50 BR SCY | 47.56 | 333 |
| 50 FL SCY | 35.40 | 478 |
| 100 IM SCY | 1:25.42 | 418 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:38.42
Front half 74.17s · back half 84.25s
100 Backstroke SCY 1:21.64
Front half 39.26s · back half 42.38s
100 Breaststroke SCY 1:43.98
Front half 47.97s · back half 56.01s
100 Individual Medley SCY 1:25.42
Front half 37.91s · back half 47.51s
200 Individual Medley SCY 3:01.19
Front half 84.24s · back half 96.95s
100 Freestyle LCM 1:23.29
Front half 38.82s · back half 44.47s
100 Backstroke LCM 1:37.44
Front half 44.11s · back half 53.33s
100 Breaststroke LCM 2:01.19
Front half 57.13s · back half 64.06s
100 Butterfly LCM 1:42.15
Front half 47.38s · back half 54.77s
Progression
Faster times are higher. One card per event, all courses & history.