swimMackenzie Morelli
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.43 | 2022-11-05 | Kelly Kinney Memorial -Splash Out Cancer 2022 | |
| 50 Freestyle | SCY | 29.12 | A+0.93s to AA | 2026-02-19 | 2026 OH BSC SC Regional Championships |
| 100 Freestyle | SCY | 1:03.46 | A+2.07s to AA | 2026-02-21 | 2026 OH BSC SC Regional Championships fast pool |
| 200 Freestyle | SCY | 2:19.49 | A+5.30s to AA | 2026-03-15 | 2026 OH SC Junior Championships fast pool |
| 500 Freestyle | SCY | 6:20.47 | BB+5.58s to A | 2026-02-21 | 2026 OH BSC SC Regional Championships fast pool |
| 25 Backstroke | SCY | 24.43 | 2023-01-07 | New Year Stretch 2023 slow pool | |
| 50 Backstroke | SCY | 46.69 | +7.90s to B | 2024-11-02 | Kelly Kinney Memorial -Splash Out Cancer 2024 |
| 100 Backstroke | SCY | 1:32.70 | +6.11s to B | 2024-10-05 | CCS Age Group and Open Swim Meet 2024 venue |
| 25 Breaststroke | SCY | 26.97 | 2022-11-05 | Kelly Kinney Memorial -Splash Out Cancer 2022 | |
| 50 Breaststroke | SCY | 45.24 | +1.25s to B | 2024-12-06 | 2024 TYR NCAT Winter Invite |
| 100 Breaststroke | SCY | 1:24.63 | BB+2.44s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships |
| 200 Breaststroke | SCY | 3:04.19 | BB+7.70s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships |
| 25 Butterfly | SCY | 23.72 | 2022-11-05 | Kelly Kinney Memorial -Splash Out Cancer 2022 venue | |
| 50 Butterfly | SCY | 37.87 | +0.88s to B | 2021-11-21 | The Mark J. Braun Fall Classic 2022 venue |
| 100 Butterfly | SCY | 1:31.58 | +5.49s to B | 2025-02-09 | Last Chance Meet |
| 100 Individual Medley | SCY | 1:31.36 | +6.07s to B | 2024-10-20 | 2024 Stevie Grieshammer HS Preview/AG Meet |
| 200 Individual Medley | SCY | 2:57.25 | B+6.46s to BB | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPS fast pool |
| 400 Individual Medley | SCY | 5:42.14 | BB+5.85s to A | 2026-02-19 | 2026 OH BSC SC Regional Championships fast pool |
| 50 Freestyle | LCM | 39.46 | +0.77s to B | 2024-07-14 | 2024 Grizzly Summer Sizzler venue |
| 100 Freestyle | LCM | 1:29.36 | +3.67s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships |
| 200 Freestyle | LCM | 3:15.89 | +9.10s to B | 2024-05-17 | 2024 Robert F. Busbey Invitational |
| 400 Freestyle | LCM | 6:58.46 | +25.57s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships venue |
| 50 Backstroke | LCM | 54.17 | +9.28s to B | 2023-06-24 | Holtrey Summer Classic venue |
| 100 Backstroke | LCM | 2:03.47 | +22.88s to B | 2022-07-09 | LSSC Avon Classic |
| 50 Breaststroke | LCM | 51.95 | +2.16s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships |
| 100 Breaststroke | LCM | 1:57.15 | +6.76s to B | 2024-07-13 | 2024 Grizzly Summer Sizzler venue |
| 50 Butterfly | LCM | 43.39 | +1.60s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships |
| 100 Butterfly | LCM | 1:52.11 | +13.72s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships |
| 200 Individual Medley | LCM | 3:36.76 | +5.97s to B | 2024-07-25 | 2024 LE Age Group and Senior LC Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 28.43 | flying | 200 Free Relay (leg 2) | 2026-03-13 | 2026 OH SC Junior Championships |
| 50 Breaststroke | SCY | 38.49 | flying | 200 Medley Relay (leg 2) | 2026-02-21 | 2026 OH BSC SC Regional Championships |
| 50 Butterfly | SCY | 32.60 | flying | 200 Medley Relay (leg 3) | 2026-03-14 | 2026 OH SC Junior Championships |
| 50 Freestyle | LCM | 37.74 | flying | 200 Free Relay (leg 4) | 2024-07-26 | 2024 LE Age Group and Senior LC Championships |
| 50 Freestyle | LCM | 1:59.63 | flying | 200 Medley Relay (leg 4) | 2023-07-23 | 2023 LE Summer Age Group Champs |
| 50 Backstroke | LCM | 59.58 | flat | 200 Medley Relay | 2022-06-18 | Holtrey Summer Classic |
| 50 Breaststroke | LCM | 52.18 | flying | 200 Medley Relay (leg 2) | 2024-06-15 | Holtrey Summer Classic |
| 50 Butterfly | LCM | 33.00 | flying | 200 Medley Relay (leg 3) | 2024-07-28 | 2024 LE Age Group and Senior LC 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 11-12 · SCY
2326 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.47 | 638 |
| 100 BK SCY | 1:32.70 | 309 |
| 100 BR SCY | 1:24.63 | 602 |
| 100 FL SCY | 1:31.58 | 307 |
| 200 IM SCY | 2:57.25 | 470 |
IMR 11-12 · SCY
2027 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.49 | 667 |
| 50 BK SCY | 46.69 | 241 |
| 50 BR SCY | 45.24 | 387 |
| 50 FL SCY | 37.87 | 390 |
| 100 IM SCY | 1:31.36 | 342 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.46
Front half 30.21s · back half 33.25s
200 Freestyle SCY 2:19.49
Front half 66.59s · back half 72.90s
500 Freestyle SCY 6:20.47
Front half 188.19s · back half 192.28s
100 Backstroke SCY 1:32.70
Front half 45.84s · back half 46.86s
100 Breaststroke SCY 1:24.63
200 Individual Medley SCY 2:57.25
Front half 86.45s · back half 90.80s
400 Individual Medley SCY 5:42.14
Front half 172.74s · back half 169.40s
400 Freestyle LCM 6:58.46
100 Breaststroke LCM 1:57.15
Front half 54.13s · back half 63.02s
200 Individual Medley LCM 3:36.76
Front half 109.64s · back half 107.12s
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.