swimMackenzie Bernier
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.82 | 2024-02-04 | 2024 SMAC Apple Cup Intrasquad Meet slow pool | |
| 50 Freestyle | SCY | 31.54 | A+0.65s to AA·+5.45s to Sectionals | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 100 Freestyle | SCY | 1:08.91 | A+0.62s to AA·+12.42s to Sectionals | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 200 Freestyle | SCY | 2:24.97 | AA+1.38s to AAA·+22.58s to Sectionals | 2026-03-22 | 2026 NW Region Age Group Champs- Approved venue |
| 500 Freestyle | SCY | 5:35.92 | AAAA·+6.53s to Sectionals | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approved |
| 25 Backstroke | SCY | 25.13 | 2024-05-18 | 2024 PN SRST Pacific Coast Invitational venue | |
| 50 Backstroke | SCY | 34.15 | AAA+1.56s to AAAA·+7.86s to Futures | 2026-03-19 | 2026 NW Region Age Group Champs- Approved |
| 100 Backstroke | SCY | 1:20.74 | A+2.35s to AA·+19.35s to Sectionals | 2026-01-17 | 2026 PN SMAC Winter Invitational- Approved venue |
| 25 Breaststroke | SCY | 29.54 | 2024-05-18 | 2024 PN SRST Pacific Coast Invitational venue | |
| 50 Breaststroke | SCY | 43.48 | BB+0.69s to A·+13.69s to Futures | 2026-01-18 | 2026 PN SMAC Winter Invitational- Approved venue |
| 100 Breaststroke | SCY | 1:28.15 | AA+3.46s to AAA·+17.56s to Sectionals | 2026-03-20 | 2026 NW Region Age Group Champs- Approved venue |
| 25 Butterfly | SCY | 32.92 | 2024-05-18 | 2024 PN SRST Pacific Coast Invitational venue | |
| 50 Butterfly | SCY | 34.72 | AA+1.53s to AAA·+9.03s to Futures | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 100 Butterfly | SCY | 1:17.36 | AA+1.37s to AAA·+16.27s to Sectionals | 2025-12-14 | 2025 PN 14&Under Short Course Champs-Approved venue |
| 100 Individual Medley | SCY | 1:18.25 | AA+3.06s to AAA | 2026-03-22 | 2026 NW Region Age Group Champs- Approved venue |
| 200 Individual Medley | SCY | 2:44.13 | AA+3.44s to AAA·+27.64s to Sectionals | 2026-03-21 | 2026 NW Region Age Group Champs- Approved venue |
| 50 Freestyle | LCM | 34.96 | AA+1.27s to AAA·+5.37s to Sectionals | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 100 Freestyle | LCM | 1:16.60 | AA+2.01s to AAA·+12.21s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 200 Freestyle | LCM | 2:32.88 | AAAA·+13.89s to Sectionals | 2025-05-16 | 2025 PN IST Sockeye Springtime Madness |
| 400 Freestyle | LCM | 5:37.21 | AAA+8.82s to AAAA·+45.42s to Sectionals | 2026-06-26 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 50 Backstroke | LCM | 42.65 | A+1.06s to AA·+11.76s to Futures | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challenge venue |
| 100 Backstroke | LCM | 1:30.65 | A+0.26s to AA·+19.26s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 50 Breaststroke | LCM | 49.18 | BB+0.39s to A·+14.39s to Futures | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challenge venue |
| 100 Breaststroke | LCM | 1:42.59 | AA+4.40s to AAA·+21.60s to Sectionals | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 50 Butterfly | LCM | 39.20 | AA+1.91s to AAA·+9.71s to Futures | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 100 Butterfly | LCM | 1:27.25 | AA+0.46s to AAA·+17.96s to Sectionals | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 200 Individual Medley | LCM | 3:07.27 | AA+2.78s to AAA·+30.28s to Sectionals | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challenge venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 35.10 | flying | 200 Medley Relay (leg 4) | 2025-07-26 | 2025 PN LC 12&U Championships |
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 10 & under · LCM
4110 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:32.88 | 1043 |
| 100 BK LCM | 1:30.65 | 715 |
| 100 BR LCM | 1:42.59 | 744 |
| 100 FL LCM | 1:27.25 | 788 |
| 200 IM LCM | 3:07.27 | 820 |
IMR 10 & under · SCY
3676 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:08.91 | 720 |
| 50 BK SCY | 34.15 | 869 |
| 50 BR SCY | 43.48 | 610 |
| 50 FL SCY | 34.72 | 731 |
| 100 IM SCY | 1:18.25 | 746 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.91 RT 0.64s
Front half 33.03s · back half 35.88s
200 Freestyle SCY 2:24.97 RT 0.57s
Front half 68.88s · back half 76.09s
500 Freestyle SCY 5:35.92 split/total mismatch
100 Backstroke SCY 1:20.74
Front half 39.45s · back half 41.29s
100 Breaststroke SCY 1:28.15 RT 0.55s
Front half 41.70s · back half 46.45s
100 Butterfly SCY 1:17.36
Front half 35.70s · back half 41.66s
100 Individual Medley SCY 1:18.25 RT 0.59s
Front half 36.89s · back half 41.36s
200 Individual Medley SCY 2:44.13 RT 0.70s
Front half 78.23s · back half 85.90s
100 Freestyle LCM 1:16.60
Front half 37.06s · back half 39.54s
400 Freestyle LCM 5:37.21
Front half 164.60s · back half 172.61s
100 Backstroke LCM 1:30.65
Front half 44.98s · back half 45.67s
100 Breaststroke LCM 1:42.59
Front half 49.41s · back half 53.18s
100 Butterfly LCM 1:27.25
Front half 41.55s · back half 45.70s
200 Individual Medley LCM 3:07.27
Front half 90.06s · back half 97.21s
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.
Progression
Faster times are higher. One card per event, all courses & history.