swimMackenzie Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.51 | B+2.42s to BB·+12.02s to Sectionals | 2026-05-03 | 2026 MN TUNA Spring Splash venue |
| 100 Freestyle | SCY | 41.81 | AAAA·Nationals ✓ | 2025-10-05 | 2025 MN AQJT 4th Annual Shootout Invite - cop |
| 200 Freestyle | SCY | 3:23.53 | +0.74s to B·+84.94s to Sectionals | 2026-02-21 | 2026 MN FOXJ MN Bronze Championship fast pool |
| 500 Freestyle | SCY | 8:42.55 | +5.16s to B·+204.56s to Sectionals | 2026-05-02 | 2026 MN TUNA Spring Splash venue |
| 50 Backstroke | SCY | 48.30 | B+5.01s to BB·+21.01s to Sectionals | 2026-02-22 | 2026 MN FOXJ MN Bronze Championship fast pool |
| 100 Backstroke | SCY | 1:45.13 | B+11.14s to BB·+41.14s to Sectionals | 2025-11-23 | 2025 MN WAVE Tidal Wave Invite venue |
| 200 Backstroke | SCY | 3:45.17 | +91.08s to Sectionals | 2025-12-21 | 2025 MN AQJT Holiday Invite venue |
| 50 Breaststroke | SCY | 54.07 | B+5.38s to BB·+23.38s to Sectionals | 2026-05-03 | 2026 MN TUNA Spring Splash venue |
| 100 Breaststroke | SCY | 2:03.70 | +3.41s to B·+51.91s to Sectionals | 2026-01-10 | 2026 MN MONC New Years Invite fast pool |
| 50 Butterfly | SCY | 48.94 | +0.55s to B·+22.25s to Sectionals | 2026-05-03 | 2026 MN TUNA Spring Splash venue |
| 100 Butterfly | SCY | 1:35.22 | BB+9.13s to A·+32.33s to Sectionals | 2026-05-28 | 2026 MN WAVE A-May-Zing Minni Meet venue |
| 100 Individual Medley | SCY | 1:42.11 | B+8.32s to BB | 2026-05-03 | 2026 MN TUNA Spring Splash venue |
| 50 Freestyle | LCM | 51.39 | +6.00s to B·+21.70s to Sectionals | 2026-06-21 | 2026 MN TUNA Summer Splash venue |
| 100 Freestyle | LCM | 1:49.93 | +5.74s to B·+47.24s to Sectionals | 2026-06-21 | 2026 MN TUNA Summer Splash venue |
| 50 Backstroke | LCM | 1:09.06 | +13.27s to B·+37.57s to Sectionals | 2025-06-22 | 2025 MN TUNA Oppor-TUNA-ty 2 Invite slow pool |
| 100 Backstroke | LCM | 2:18.67 | +16.68s to B·+65.38s to Sectionals | 2026-06-21 | 2026 MN TUNA Summer Splash venue |
| 50 Breaststroke | LCM | 1:17.63 | +15.44s to B·+42.04s to Sectionals | 2025-06-22 | 2025 MN TUNA Oppor-TUNA-ty 2 Invite slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
1285 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:23.53 | 299 |
| 100 BK SCY | 1:45.13 | 302 |
| 100 BR SCY | 2:03.70 | 272 |
| 100 FL SCY | 1:35.22 | 412 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2321 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 41.81 | 1100 |
| 50 BK SCY | 48.30 | 307 |
| 50 BR SCY | 54.07 | 317 |
| 50 FL SCY | 48.94 | 261 |
| 100 IM SCY | 1:42.11 | 336 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:23.53
500 Freestyle SCY 8:42.55
Front half 259.13s · back half 263.42s
100 Backstroke SCY 1:45.13
Front half 49.55s · back half 55.58s
200 Backstroke SCY 3:45.17
Front half 112.05s · back half 113.12s
100 Butterfly SCY 1:35.22
100 Individual Medley SCY 1:42.11
Front half 50.98s · back half 51.13s
100 Freestyle LCM 1:49.93
Front half 54.31s · back half 55.62s
Progression
Faster times are higher. One card per event, all courses & history.