swimMackenzie Schroeder
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | A+0.36s to AA·+1.16s to Sectionals | 2025-11-09 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 100 Freestyle | SCY | 52.87 | A+1.58s to AA·+3.88s to Sectionals | 2024-03-01 | 2024 MN STRM Minnesota Regional Championshipvenue |
| 200 Freestyle | SCY | 1:56.12 | A+4.13s to AA·+8.63s to Sectionals | 2025-11-09 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 500 Freestyle | SCY | 5:17.44 | A+13.15s to AA·+24.55s to Sectionals | 2024-03-15 | 2024 MN NSAC 11-14 State Championshipvenue |
| 100 Backstroke | SCY | 1:03.11 | B+0.22s to BB·+7.02s to Sectionals | 2024-03-02 | 2024 MN STRM Minnesota Regional Championshipvenue |
| 50 Breaststroke | SCY | 28.29 | AAA+0.70s to AAAA·+1.10s to Sectionals | 2026-03-14 | 2026 MN AQJT Senior SC State Championshipvenue |
| 100 Breaststroke | SCY | 1:02.51 | AA+2.02s to AAA·Sectionals ✓+4.52s to Futures | 2025-03-14 | 2025 MN AQJT Senior Short Course State Champivenue |
| 200 Breaststroke | SCY | 2:20.79 | A+3.50s to AA·+2.20s to Sectionals | 2025-03-16 | 2025 MN AQJT Senior Short Course State Champivenue |
| 100 Butterfly | SCY | 59.21 | BB+1.52s to A·+5.22s to Sectionals | 2026-03-13 | 2026 MN AQJT Senior SC State Championshipvenue |
| 100 Individual Medley | SCY | 1:00.47 | 2024-09-28 | 2024 MN RIPT INTRASQUADslow pool | |
| 200 Individual Medley | SCY | 2:13.02 | BB+3.33s to A·+12.03s to Sectionals | 2025-11-08 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 400 Individual Medley | SCY | 4:41.50 | BB+3.81s to A·+17.51s to Sectionals | 2024-03-14 | 2024 MN NSAC 11-14 State Championshipvenue |
| 50 Freestyle | LCM | 27.33 | A+0.24s to AA·+1.34s to Sectionals | 2026-07-19 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 100 Freestyle | LCM | 1:00.42 | A+1.43s to AA·+3.83s to Sectionals | 2026-05-02 | 2026 MN RSC Pentathlonvenue |
| 400 Freestyle | LCM | 4:43.87 | A+8.18s to AA·+21.68s to Sectionals | 2024-08-02 | 2024 MN NSAC LC 11-14 State Championshipvenue |
| 100 Backstroke | LCM | 1:19.08 | B+5.29s to BB·+14.69s to Sectionals | 2025-05-03 | 2025 MN RSC Pentathlonvenue |
| 50 Breaststroke | LCM | 32.96 | AA+0.07s to AAA·+0.97s to Sectionals | 2026-07-26 | 2026 MN STRM Senior LC State Championshipvenue |
| 100 Breaststroke | LCM | 1:12.56 | AA+1.97s to AAA·Sectionals ✓+4.37s to Futures | 2025-06-27 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 200 Breaststroke | LCM | 2:42.51 | A+2.02s to AA·+2.72s to Sectionals | 2024-08-04 | 2024 MN NSAC LC 11-14 State Championshipvenue |
| 100 Butterfly | LCM | 1:06.48 | BB+0.49s to A·+4.99s to Sectionals | 2026-07-24 | 2026 MN STRM Senior LC State Championshipvenue |
| 200 Individual Medley | LCM | 2:26.65 | A+1.66s to AA·+7.26s to Sectionals | 2026-07-19 | 2026 MN STRM Minnesota Regional Championshipfast pool |
| 400 Individual Medley | LCM | 5:23.47 | BB+1.08s to A·+21.58s to Sectionals | 2024-08-01 | 2024 MN NSAC LC 11-14 State Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.83 | flat | 200 Free Relay | 2024-03-03 | 2024 MN STRM Minnesota Regional Championship |
| 50 Freestyle | SCY | 2:00.56 | flying | 200 Medley Relay (leg 4) | 2024-03-02 | 2024 MN STRM Minnesota Regional Championship |
| 50 Freestyle | SCY | 23.26 | flying | 200 Free Relay (leg 3) | 2026-03-13 | 2026 MN AQJT Senior SC State Championship |
| 100 Freestyle | SCY | 53.51 | flat | 400 Free Relay | 2024-03-15 | 2024 MN NSAC 11-14 State Championship |
| 100 Freestyle | SCY | 52.97 | flying | 400 Free Relay (leg 4) | 2025-03-16 | 2025 MN AQJT Senior Short Course State Champi |
| 200 Freestyle | SCY | 1:55.45 | flying | 800 Free Relay (leg 4) | 2024-03-14 | 2024 MN NSAC 11-14 State Championship |
| 50 Breaststroke | SCY | 27.60 | flying | 200 Medley Relay (leg 2) | 2025-03-13 | 2025 MN AQJT Senior Short Course State Champi |
| 100 Breaststroke | SCY | 1:01.72 | flying | 400 Medley Relay (leg 2) | 2025-03-15 | 2025 MN AQJT Senior Short Course State Champi |
| 50 Freestyle | LCM | 27.45 | flying | 200 Free Relay (leg 2) | 2024-08-04 | 2024 MN NSAC LC 11-14 State Championship |
| 100 Freestyle | LCM | 58.59 | flying | 400 Free Relay (leg 4) | 2024-08-02 | 2024 MN NSAC LC 11-14 State Championship |
| 200 Freestyle | LCM | 2:11.40 | flying | 800 Free Relay (leg 2) | 2024-08-01 | 2024 MN NSAC LC 11-14 State Championship |
| 50 Breaststroke | LCM | 31.16 | flying | 200 Medley Relay (leg 2) | 2025-07-31 | 2025 ND DRGN MN Senior LC State Championship |
| 100 Breaststroke | LCM | 1:13.29 | flying | 400 Medley Relay (leg 2) | 2024-08-03 | 2024 MN NSAC LC 11-14 State 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 15-16 · LCM
2796 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:43.87 | 687 |
| 200 BR LCM | 2:42.51 | 723 |
| 200 IM LCM | 2:26.65 | 730 |
| 400 IM LCM | 5:23.47 | 656 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · SCY
3213 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.12 | 677 |
| 100 BK SCY | 1:03.11 | 518 |
| 100 BR SCY | 1:02.51 | 786 |
| 100 FL SCY | 59.21 | 616 |
| 200 IM SCY | 2:13.02 | 616 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.87
Front half 25.59s · back half 27.28s
200 Freestyle SCY 1:56.12
Front half 57.25s · back half 58.87s
500 Freestyle SCY 5:17.44
Front half 155.59s · back half 161.85s
100 Backstroke SCY 1:03.11
Front half 30.80s · back half 32.31s
100 Breaststroke SCY 1:02.51
Front half 29.36s · back half 33.15s
200 Breaststroke SCY 2:20.79
Front half 65.65s · back half 75.14s
100 Butterfly SCY 59.21 RT 0.66s
Front half 27.41s · back half 31.80s
100 Individual Medley SCY 1:00.47
Front half 29.21s · back half 31.26s
200 Individual Medley SCY 2:13.02
Front half 64.99s · back half 68.03s
400 Individual Medley SCY 4:41.50
Front half 139.84s · back half 141.66s
400 Freestyle LCM 4:43.87
Front half 142.33s · back half 141.54s
100 Breaststroke LCM 1:12.56
Front half 33.37s · back half 39.19s
200 Breaststroke LCM 2:42.51
Front half 79.16s · back half 83.35s
100 Butterfly LCM 1:06.48
Front half 30.48s · back half 36.00s
200 Individual Medley LCM 2:26.65
Front half 71.38s · back half 75.27s
400 Individual Medley LCM 5:23.47
Front half 163.04s · back half 160.43s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.