Mac Morrison
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.24 | A+0.65s to AA·+3.95s to Sectionals | 2026-03-20 | 2026 USRY Short Course Champsvenue |
| 100 Freestyle | SCY | 56.30 | A+0.81s to AA·+8.01s to Sectionals | 2026-03-15 | 2026 Virginia Swimming SC Age Group Championsvenue |
| 200 Freestyle | SCY | 2:03.42 | A+2.03s to AA·+17.63s to Sectionals | 2026-03-21 | 2026 USRY Short Course Champsvenue |
| 500 Freestyle | SCY | 5:41.77 | BB+0.08s to A·+55.68s to Sectionals | 2026-01-02 | 2026 LY Winter Invitationalvenue |
| 50 Backstroke | SCY | 30.86 | BB+0.47s to A·+5.17s to Sectionals | 2026-03-01 | 2026 SW District Champs 9 & Overvenue |
| 100 Backstroke | SCY | 1:07.87 | BB+4.08s to A·+12.78s to Sectionals | 2026-03-15 | 2026 Virginia Swimming SC Age Group Championsvenue |
| 200 Backstroke | SCY | 2:26.16 | BB+7.17s to A·+23.87s to Sectionals | 2026-02-27 | 2026 SW District Champs 9 & Overvenue |
| 50 Breaststroke | SCY | 43.48 | +2.99s to B·+13.99s to Sectionals | 2025-09-20 | 2025 LY Season Openervenue |
| 100 Breaststroke | SCY | 1:23.92 | B+5.63s to BB·+21.23s to Sectionals | 2026-02-27 | 2026 SW District Champs 9 & Overvenue |
| 50 Butterfly | SCY | 27.95 | AA+0.66s to AAA·+3.66s to Sectionals | 2025-12-13 | 32nd Annual YOTA/Arena Capital Classicvenue |
| 100 Butterfly | SCY | 1:01.83 | A+1.24s to AA·+9.14s to Sectionals | 2026-03-21 | 2026 USRY Short Course Champsvenue |
| 200 Butterfly | SCY | 2:19.38 | A+3.59s to AA·+20.89s to Sectionals | 2026-03-20 | 2026 USRY Short Course Champsvenue |
| 100 Individual Medley | SCY | 1:07.84 | 2025-12-07 | 14th Annual Swim & Tri Speedo Winter Champsvenue | |
| 200 Individual Medley | SCY | 2:26.05 | BB+4.86s to A·+26.66s to Sectionals | 2026-02-28 | 2026 SW District Champs 9 & Overvenue |
| 400 Individual Medley | SCY | 5:18.90 | BB+16.51s to A·+66.91s to Sectionals | 2026-03-01 | 2026 SW District Champs 9 & Overvenue |
| 50 Freestyle | LCM | 29.49 | A+0.20s to AA·+3.90s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 100 Freestyle | LCM | 1:04.66 | A+0.37s to AA·+9.37s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 200 Freestyle | LCM | 2:21.03 | A+1.34s to AA·+20.14s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 400 Freestyle | LCM | 5:05.19 | A+9.50s to AA·+46.10s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 50 Backstroke | LCM | 36.69 | BB+1.30s to A·+6.50s to Sectionals | 2026-06-19 | 2026 Firefish June Jamvenue |
| 100 Backstroke | LCM | 1:24.70 | B+3.61s to BB·+20.21s to Sectionals | 2026-06-20 | 2026 Firefish June Jamvenue |
| 200 Backstroke | LCM | 2:56.97 | B+0.78s to BB·+36.28s to Sectionals | 2026-06-21 | 2026 Firefish June Jamvenue |
| 50 Breaststroke | LCM | 44.57 | B+1.98s to BB·+10.38s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 50 Butterfly | LCM | 31.01 | AA+0.32s to AAA·+3.22s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 100 Butterfly | LCM | 1:12.42 | BB+0.33s to A·+11.93s to Sectionals | 2026-06-26 | 2026 Southwest LC District Champs |
| 200 Butterfly | LCM | 2:52.14 | BB+10.15s to A·+34.75s to Sectionals | 2026-05-02 | 2026 HOKI May Day Invite - copiedvenue |
| 200 Individual Medley | LCM | 2:54.61 | BB+11.42s to A·+36.92s to Sectionals | 2026-05-03 | 2026 HOKI May Day Invite - copiedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.16 | flat | 200 Free Relay | 2026-03-14 | 2026 Virginia Swimming SC Age Group Champions |
| 50 Freestyle | SCY | 26.92 | flying | 200 Medley Relay (leg 4) | 2025-10-18 | LY 2025 YMCA October Meet |
| 50 Freestyle | SCY | 26.15 | flying | 200 Free Relay (leg 4) | 2025-12-06 | 14th Annual Swim & Tri Speedo Winter Champs |
| 100 Freestyle | SCY | 56.08 | flying | 400 Free Relay (leg 2) | 2026-03-21 | 2026 USRY Short Course Champs |
| 50 Backstroke | SCY | 32.78 | flat | 200 Medley Relay | 2025-12-07 | 14th Annual Swim & Tri Speedo Winter Champs |
| 50 Breaststroke | SCY | 45.93 | flying | 200 Medley Relay (leg 2) | 2024-02-25 | SW District Champs 9 & Over |
| 50 Butterfly | SCY | 28.65 | flying | 200 Medley Relay (leg 3) | 2026-03-14 | 2026 Virginia Swimming SC Age Group Champions |
| 100 Butterfly | SCY | 1:05.00 | flying | 400 Medley Relay (leg 3) | 2026-03-13 | 2026 Virginia Swimming SC Age Group Champions |
| 50 Freestyle | LCM | 30.18 | flying | 200 Free Relay (leg 3) | 2026-06-20 | 2026 Firefish June Jam |
| 100 Freestyle | LCM | 1:05.01 | flying | 400 Free Relay (leg 3) | 2026-07-19 | 2026 Virginia Swimming LC Age Group Champions |
| 200 Freestyle | LCM | 2:23.25 | flying | 800 Free Relay (leg 3) | 2026-07-16 | 2026 Virginia Swimming LC Age Group Champions |
| 50 Butterfly | LCM | 31.77 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 Virginia Swimming LC Age Group Champions |
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
2739 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:41.77 | 606 |
| 200 BK SCY | 2:26.16 | 499 |
| 200 FL SCY | 2:19.38 | 600 |
| 200 IM SCY | 2:26.05 | 533 |
| 400 IM SCY | 5:18.90 | 501 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
2668 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.42 | 649 |
| 100 BK SCY | 1:07.87 | 489 |
| 100 BR SCY | 1:23.92 | 372 |
| 100 FL SCY | 1:01.83 | 625 |
| 200 IM SCY | 2:26.05 | 533 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.30
Front half 27.15s · back half 29.15s
200 Freestyle SCY 2:03.42 RT 0.59s
Front half 58.81s · back half 64.61s
500 Freestyle SCY 5:41.77
Front half 169.77s · back half 172.00s
100 Backstroke SCY 1:07.87
Front half 32.73s · back half 35.14s
200 Backstroke SCY 2:26.16 RT 0.68s
Front half 73.08s · back half 73.08s
100 Breaststroke SCY 1:23.92 RT 0.59s
Front half 39.28s · back half 44.64s
100 Butterfly SCY 1:01.83 RT 0.48s
Front half 28.67s · back half 33.16s
200 Butterfly SCY 2:19.38
Front half 65.68s · back half 73.70s
100 Individual Medley SCY 1:07.84
Front half 30.42s · back half 37.42s
200 Individual Medley SCY 2:26.05 RT 0.53s
Front half 68.34s · back half 77.71s
400 Individual Medley SCY 5:18.90
Front half 155.29s · back half 163.61s
100 Backstroke LCM 1:24.70 RT 0.78s
Front half 39.38s · back half 45.32s
200 Backstroke LCM 2:56.97 RT 0.76s
Front half 87.65s · back half 89.32s
200 Butterfly LCM 2:52.14 RT 0.45s
Front half 78.20s · back half 93.94s
200 Individual Medley LCM 2:54.61 RT 0.61s
Front half 80.67s · back half 93.94s
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.