swimMackenzie Viau
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.36 | A+0.97s to AA | 2026-03-07 | 2026 Lake Michigan Regional Meet venue |
| 100 Freestyle | SCY | 1:03.28 | BB+1.19s to A | 2026-03-08 | 2026 Lake Michigan Regional Meet venue |
| 200 Freestyle | SCY | 2:18.89 | BB+3.70s to A | 2026-02-14 | 2026 WMSL Winter "A" Championship venue |
| 500 Freestyle | SCY | 6:26.60 | BB+26.11s to A | 2025-11-16 | 2025 GR Gales of November Open Invitational venue |
| 50 Backstroke | SCY | 35.70 | B+1.11s to BB | 2025-12-13 | 2025 Holiday Cup |
| 25 Breaststroke | SCY | 17.98 | 2026-02-28 | 2026 JAWS "Last Chance" Meet venue | |
| 50 Breaststroke | SCY | 36.69 | A+1.20s to AA | 2025-02-02 | 2025 Grand Rapids Open venue |
| 100 Breaststroke | SCY | 1:20.23 | BB+2.24s to A | 2025-12-06 | EGRA 2025 Winter Washout venue |
| 200 Breaststroke | SCY | 2:49.38 | BB+1.39s to A | 2025-02-23 | 2025 Lake Michigan Regional Meet venue |
| 50 Butterfly | SCY | 31.94 | BB+0.45s to A | 2026-03-07 | 2026 Lake Michigan Regional Meet venue |
| 100 Individual Medley | SCY | 1:11.23 | 2026-03-07 | 2026 Lake Michigan Regional Meet venue | |
| 200 Individual Medley | SCY | 2:39.53 | BB+8.14s to A | 2026-03-08 | 2026 Lake Michigan Regional Meet venue |
| 100 Freestyle | SCM | 1:10.83 | BB+2.14s to A | 2026-05-17 | 2026 Rockford Spring Sprint venue |
| 100 Breaststroke | SCM | 1:31.12 | BB+4.93s to A | 2026-05-17 | 2026 Rockford Spring Sprint venue |
| 200 Individual Medley | SCM | 3:00.99 | BB+13.70s to A | 2026-05-17 | 2026 Rockford Spring Sprint venue |
| 50 Freestyle | LCM | 32.63 | BB+0.04s to A | 2025-07-13 | 2025 West Michigan Classic venue |
| 100 Freestyle | LCM | 1:14.34 | BB+3.35s to A | 2025-06-22 | 2025 Summer Solstice Meet venue |
| 50 Breaststroke | LCM | 41.22 | A+0.93s to AA | 2025-07-20 | 2025 LC MAGS Championship Meet fast pool |
| 100 Breaststroke | LCM | 1:31.28 | BB+1.49s to A | 2025-07-18 | 2025 LC MAGS Championship Meet fast pool |
| 200 Breaststroke | LCM | 3:16.60 | BB+3.11s to A | 2025-07-19 | 2025 LC MAGS Championship Meet fast pool |
| 50 Butterfly | LCM | 38.57 | B+0.28s to BB | 2026-05-23 | 2026 JAWS First Chance Invite slow pool |
| 100 Butterfly | LCM | 1:48.10 | +18.21s to B | 2026-06-21 | 2026 Summer Solstice Meet venue |
| 200 Individual Medley | LCM | 3:03.34 | BB+9.85s to A | 2025-07-13 | 2025 West Michigan Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.14 | flying | 200 Medley Relay (leg 4) | 2026-02-14 | 2026 WMSL Winter "A" Championship |
| 50 Freestyle | SCY | 27.67 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 Lake Michigan Regional Meet |
| 100 Freestyle | SCY | 1:06.72 | flat | 400 Free Relay | 2025-10-18 | 2025 WMS Boo Bash |
| 100 Freestyle | SCY | 1:07.33 | flying | 400 Free Relay (leg 2) | 2024-10-05 | 2024 Rockford Riptide Fall Fiesta |
| 50 Breaststroke | SCY | 35.86 | flying | 200 Medley Relay (leg 2) | 2025-02-23 | 2025 Lake Michigan Regional Meet |
| 50 Butterfly | SCY | 32.61 | flying | 200 Medley Relay (leg 3) | 2025-10-18 | 2025 WMS Boo Bash |
| 50 Freestyle | SCM | 31.45 | flying | 200 Free Relay (leg 2) | 2026-05-17 | 2026 Rockford Spring Sprint |
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 13-14 · SCY
1642 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:26.60 | 511 |
| 200 BR SCY | 2:49.38 | 605 |
| 200 IM SCY | 2:39.53 | 526 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1666 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.89 | 571 |
| 100 BR SCY | 1:20.23 | 569 |
| 200 IM SCY | 2:39.53 | 526 |
| 100 BK SCY | — | 0 |
| 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 1:03.28
Front half 30.61s · back half 32.67s
200 Freestyle SCY 2:18.89
Front half 67.20s · back half 71.69s
500 Freestyle SCY 6:26.60
Front half 188.50s · back half 198.10s
100 Breaststroke SCY 1:20.23
Front half 38.03s · back half 42.20s
200 Breaststroke SCY 2:49.38
Front half 80.90s · back half 88.48s
100 Individual Medley SCY 1:11.23
Front half 32.54s · back half 38.69s
200 Individual Medley SCY 2:39.53
Front half 76.27s · back half 83.26s
100 Freestyle SCM 1:10.83
Front half 34.42s · back half 36.41s
100 Breaststroke SCM 1:31.12
Front half 44.07s · back half 47.05s
200 Individual Medley SCM 3:00.99
Front half 87.64s · back half 93.35s
100 Freestyle LCM 1:14.34
Front half 35.46s · back half 38.88s
100 Breaststroke LCM 1:31.28
Front half 41.99s · back half 49.29s
200 Breaststroke LCM 3:16.60
Front half 97.42s · back half 99.18s
100 Butterfly LCM 1:48.10
Front half 44.86s · back half 63.24s
200 Individual Medley LCM 3:03.34
Front half 87.83s · back half 95.51s
Progression
Faster times are higher. One card per event, all courses & history.