swimMackenzie Grammer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.34 | A+0.25s to AA | 2026-03-07 | 2026 VSI SC Senior Championships venue |
| 100 Freestyle | SCY | 57.99 | A+1.40s to AA | 2025-12-11 | 2025 East Coast WinterFest |
| 200 Freestyle | SCY | 2:08.68 | BB+0.99s to A | 2025-10-26 | 2025 757swim Fall Fiesta venue |
| 500 Freestyle | SCY | 5:48.77 | BB+4.48s to A | 2025-11-16 | 2025 WAC Fall Classic venue |
| 1000 Freestyle | SCY | 12:19.97 | BB+27.68s to A | 2022-11-13 | 2022 WAC Fall Classic venue |
| 50 Backstroke | SCY | 28.49 | AA+0.80s to AAA | 2025-12-13 | 2025 East Coast WinterFest venue |
| 100 Backstroke | SCY | 59.66 | AA+1.17s to AAA | 2026-03-07 | 2026 VSI SC Senior Championships venue |
| 200 Backstroke | SCY | 2:07.35 | AA+0.36s to AAA | 2026-03-08 | 2026 VSI SC Senior Championships venue |
| 50 Breaststroke | SCY | 36.29 | BB+1.10s to A | 2022-01-22 | 2022 VA WAC Mike Willard Polar Plunge venue |
| 100 Breaststroke | SCY | 1:19.12 | BB+5.73s to A | 2022-01-23 | 2022 VA WAC Mike Willard Polar Plunge venue |
| 200 Breaststroke | SCY | 2:56.90 | B+3.41s to BB | 2021-10-23 | 2021 VA NOVA HALLOWEEN HAUNT BB/B/C Mini Meet slow pool |
| 50 Butterfly | SCY | 29.07 | A+0.48s to AA | 2026-01-19 | GSA January Jump Start 2026 venue |
| 100 Butterfly | SCY | 1:04.53 | BB+1.04s to A | 2026-03-28 | 2026 SwimRVA Shamrock Showdown venue |
| 200 Butterfly | SCY | 2:26.27 | BB+4.78s to A | 2022-02-26 | 2022 VA Central District 13&O Championships fast pool |
| 100 Individual Medley | SCY | 1:05.05 | 2026-01-17 | GSA January Jump Start 2026 venue | |
| 200 Individual Medley | SCY | 2:17.65 | A+1.16s to AA | 2026-03-08 | 2026 VSI SC Senior Championships venue |
| 400 Individual Medley | SCY | 4:52.01 | A+1.12s to AA | 2026-03-27 | 2026 SwimRVA Shamrock Showdown venue |
| 50 Freestyle | LCM | 31.08 | BB+0.09s to A | 2026-06-12 | 2026 SwimRVA Summer Invitational fast pool |
| 100 Freestyle | LCM | 1:07.18 | BB+0.09s to A | 2026-06-14 | 2026 SwimRVA Summer Invitational fast pool |
| 200 Freestyle | LCM | 2:27.28 | BB+2.09s to A | 2022-06-18 | 2022 VA SwimRVA Summer Invitational venue |
| 400 Freestyle | LCM | 5:15.95 | BB+9.26s to A | 2022-07-09 | 2022 VA SW Summer Awards- HOKI/CCA venue |
| 800 Freestyle | LCM | 11:08.11 | BB+32.72s to A | 2022-07-10 | 2022 VA SW Summer Awards- HOKI/CCA venue |
| 50 Backstroke | LCM | 33.88 | AA+1.39s to AAA | 2026-06-13 | 2026 SwimRVA Summer Invitational fast pool |
| 100 Backstroke | LCM | 1:09.83 | AA+1.44s to AAA | 2026-05-16 | 2026 EZ LC Speedo Super Sectionals venue |
| 200 Backstroke | LCM | 2:31.89 | AA+3.70s to AAA | 2026-05-17 | 2026 EZ LC Speedo Super Sectionals venue |
| 50 Breaststroke | LCM | 42.85 | BB+3.16s to A | 2023-06-16 | SwimRVA Summer Invitational venue |
| 100 Breaststroke | LCM | 1:32.10 | B+0.81s to BB | 2023-06-03 | 2023 SwimRVA Success Bell-CHASE venue |
| 200 Breaststroke | LCM | 3:24.20 | B+6.31s to BB | 2022-06-04 | 2022 VA TIDE Schools Out Classic slow pool |
| 50 Butterfly | LCM | 33.76 | BB+0.37s to A | 2022-06-17 | 2022 VA SwimRVA Summer Invitational venue |
| 100 Butterfly | LCM | 1:15.75 | BB+3.46s to A | 2022-06-18 | 2022 VA SwimRVA Summer Invitational venue |
| 200 Butterfly | LCM | 2:56.44 | B+3.25s to BB | 2022-06-19 | 2022 VA SwimRVA Summer Invitational venue |
| 200 Individual Medley | LCM | 2:39.84 | A+3.15s to AA | 2026-05-14 | 2026 EZ LC Speedo Super Sectionals venue |
| 400 Individual Medley | LCM | 5:52.47 | BB+5.48s to A | 2022-07-08 | 2022 VA SW Summer Awards- HOKI/CCA venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 17-18 · SCY
3934 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:48.77 | 619 |
| 200 BK SCY | 2:07.35 | 817 |
| 200 BR SCY | 2:56.90 | 479 |
| 200 FL SCY | 2:26.27 | 581 |
| 200 IM SCY | 2:17.65 | 708 |
| 400 IM SCY | 4:52.01 | 730 |
IMR 17-18 · SCY
3266 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.68 | 631 |
| 100 BK SCY | 59.66 | 783 |
| 100 BR SCY | 1:19.12 | 519 |
| 100 FL SCY | 1:04.53 | 625 |
| 200 IM SCY | 2:17.65 | 708 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:08.68
Front half 62.28s · back half 66.40s
500 Freestyle SCY 5:48.77
Front half 174.76s · back half 174.01s
1000 Freestyle SCY 12:19.97
Front half 371.55s · back half 368.42s
100 Backstroke SCY 59.66
Front half 29.04s · back half 30.62s
200 Backstroke SCY 2:07.35
Front half 61.79s · back half 65.56s
100 Breaststroke SCY 1:19.12
Front half 37.11s · back half 42.01s
200 Breaststroke SCY 2:56.90
Front half 87.09s · back half 89.81s
100 Butterfly SCY 1:04.53
Front half 30.42s · back half 34.11s
200 Butterfly SCY 2:26.27
Front half 70.24s · back half 76.03s
100 Individual Medley SCY 1:05.05
Front half 28.88s · back half 36.17s
200 Individual Medley SCY 2:17.65
Front half 63.37s · back half 74.28s
400 Individual Medley SCY 4:52.01
Front half 135.94s · back half 156.07s
200 Freestyle LCM 2:27.28
Front half 71.28s · back half 76.00s
400 Freestyle LCM 5:15.95
Front half 157.56s · back half 158.39s
800 Freestyle LCM 11:08.11
Front half 338.45s · back half 329.66s
200 Backstroke LCM 2:31.89
Front half 73.94s · back half 77.95s
200 Breaststroke LCM 3:24.20
Front half 100.15s · back half 104.05s
200 Butterfly LCM 2:56.44
Front half 83.55s · back half 92.89s
200 Individual Medley LCM 2:39.84
Front half 72.29s · back half 87.55s
400 Individual Medley LCM 5:52.47
Front half 170.39s · back half 182.08s
Progression
Faster times are higher. One card per event, all courses & history.