Liam Marshall
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.23 | 2013-02-10 | North Country YMCA Swim League 2013 Champions venue | |
| 50 Freestyle | SCY | 24.28 | AA+0.79s to AAA | 2019-03-02 | SHEN AD Silver Short Course Championships venue |
| 100 Freestyle | SCY | 53.37 | AA+2.18s to AAA | 2019-03-16 | Adirondack Gold Short Course Championships venue |
| 200 Freestyle | SCY | 1:56.43 | AA+4.44s to AAA | 2020-02-29 | SHEN AD Silver Short Course Championships venue |
| 500 Freestyle | SCY | 5:22.87 | A+5.78s to AA | 2020-02-28 | SHEN AD Silver Short Course Championships venue |
| 25 Backstroke | SCY | 23.40 | 2013-02-10 | North Country YMCA Swim League 2013 Champions venue | |
| 50 Backstroke | SCY | 31.87 | B+0.58s to BB | 2018-02-25 | 2018 North Country YMCA League Championship venue |
| 100 Backstroke | SCY | 59.26 | A+0.67s to AA | 2019-10-19 | 2019 Trick or Treat Meet venue |
| 200 Backstroke | SCY | 2:13.19 | BB+0.20s to A | 2019-12-15 | Piranha's December Distance Invite |
| 50 Breaststroke | SCY | 47.84 | +9.25s to B | 2015-03-01 | North Country YMCA League Championship venue |
| 100 Breaststroke | SCY | 1:05.94 | AA+2.55s to AAA | 2019-03-15 | Adirondack Gold Short Course Championships venue |
| 200 Breaststroke | SCY | 2:23.26 | AA+5.47s to AAA | 2020-02-17 | 2020 Region 1 Short Course Invitational fast pool |
| 100 Butterfly | SCY | 59.42 | A+1.53s to AA | 2020-03-01 | SHEN AD Silver Short Course Championships venue |
| 200 Butterfly | SCY | 2:17.60 | BB+3.11s to A | 2020-02-29 | SHEN AD Silver Short Course Championships venue |
| 100 Individual Medley | SCY | 1:01.47 | 2019-10-19 | 2019 Trick or Treat Meet venue | |
| 200 Individual Medley | SCY | 2:16.91 | BB+1.52s to A | 2019-03-17 | Adirondack Gold Short Course Championships venue |
| 400 Individual Medley | SCY | 4:41.90 | A+4.51s to AA | 2020-02-29 | SHEN AD Silver Short Course Championships venue |
| 50 Freestyle | SCM | 26.34 | AA+0.45s to AAA | 2021-06-12 | Piranhas Summer Kick Off venue |
| 100 Freestyle | SCM | 1:00.56 | A+1.47s to AA | 2021-06-12 | Piranhas Summer Kick Off venue |
| 200 Freestyle | SCM | 2:16.78 | BB+1.79s to A | 2019-06-02 | Piranhas Summer Kick-Off Meet venue |
| 100 Backstroke | SCM | 1:10.60 | BB+3.01s to A | 2019-06-02 | Piranhas Summer Kick-Off Meet venue |
| 100 Breaststroke | SCM | 1:13.68 | A+0.49s to AA | 2021-06-12 | Piranhas Summer Kick Off venue |
| 50 Freestyle | LCM | 27.14 | AA+0.25s to AAA | 2019-07-26 | 2019 Adirondack Long Course Championships |
| 100 Freestyle | LCM | 59.99 | AA+1.00s to AAA | 2019-07-28 | 2019 Adirondack Long Course Championships venue |
| 200 Freestyle | LCM | 2:14.82 | A+0.13s to AA | 2019-07-27 | 2019 Adirondack Long Course Championships venue |
| 400 Freestyle | LCM | 4:56.23 | A+8.74s to AA | 2019-07-26 | 2019 Adirondack Long Course Championships |
| 100 Backstroke | LCM | 1:14.60 | BB+2.91s to A | 2018-07-21 | 2018 Adirondack Long Course Championships venue |
| 200 Backstroke | LCM | 2:32.75 | A+3.26s to AA | 2019-07-26 | 2019 Adirondack Long Course Championships |
| 100 Breaststroke | LCM | 1:15.46 | AA+1.57s to AAA | 2019-07-28 | 2019 Adirondack Long Course Championships venue |
| 200 Breaststroke | LCM | 2:46.40 | AA+6.21s to AAA | 2019-07-26 | 2019 Adirondack Long Course Championships |
| 100 Butterfly | LCM | 1:12.73 | BB+3.84s to A | 2019-07-13 | Hawks Summer Invitational 2019 venue |
| 200 Butterfly | LCM | 3:32.97 | +32.88s to B | 2018-06-10 | Clinton Cudas Colgate Classic Invitational venue |
| 200 Individual Medley | LCM | 2:27.70 | AA+3.91s to AAA | 2019-07-26 | 2019 Adirondack Long Course Championships |
| 400 Individual Medley | LCM | 5:18.24 | AA+10.75s to AAA | 2019-07-26 | 2019 Adirondack Long Course Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 23.56 | flying | 200 Free Relay (leg 4) | 2019-03-17 | Adirondack Gold Short Course Championships |
| 50 Freestyle | SCY | 23.59 | flying | 200 Medley Relay (leg 4) | 2019-03-16 | Adirondack Gold Short Course Championships |
| 100 Freestyle | SCY | 52.45 | flying | 400 Free Relay (leg 4) | 2019-03-15 | Adirondack Gold Short Course Championships |
| 50 Backstroke | SCY | 32.07 | flat | 200 Medley Relay | 2018-02-25 | 2018 North Country YMCA League Championship |
| 100 Freestyle | LCM | 59.35 | flying | 400 Free Relay (leg 4) | 2019-07-26 | 2019 Adirondack Long Course 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 13-14 · SCY
4143 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:22.87 | 719 |
| 200 BK SCY | 2:13.19 | 660 |
| 200 BR SCY | 2:23.26 | 767 |
| 200 FL SCY | 2:17.60 | 624 |
| 200 IM SCY | 2:16.91 | 648 |
| 400 IM SCY | 4:41.90 | 725 |
IMR 13-14 · SCY
3629 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.43 | 773 |
| 100 BK SCY | 59.26 | 735 |
| 100 BR SCY | 1:05.94 | 768 |
| 100 FL SCY | 59.42 | 705 |
| 200 IM SCY | 2:16.91 | 648 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.37
Front half 25.64s · back half 27.73s
200 Freestyle SCY 1:56.43
Front half 56.28s · back half 60.15s
500 Freestyle SCY 5:22.87
Front half 157.81s · back half 165.06s
100 Backstroke SCY 59.26
Front half 28.87s · back half 30.39s
100 Breaststroke SCY 1:05.94
Front half 31.32s · back half 34.62s
200 Breaststroke SCY 2:23.26
Front half 67.26s · back half 76.00s
100 Butterfly SCY 59.42
Front half 28.06s · back half 31.36s
200 Butterfly SCY 2:17.60
Front half 34.77s · back half 102.83s
100 Individual Medley SCY 1:01.47
Front half 28.49s · back half 32.98s
200 Individual Medley SCY 2:16.91
Front half 65.90s · back half 71.01s
400 Individual Medley SCY 4:41.90
Front half 139.13s · back half 142.77s
100 Freestyle SCM 1:00.56
Front half 28.99s · back half 31.57s
200 Freestyle SCM 2:16.78
Front half 67.26s · back half 69.52s
100 Backstroke SCM 1:10.60
Front half 34.48s · back half 36.12s
100 Breaststroke SCM 1:13.68
Front half 34.52s · back half 39.16s
200 Freestyle LCM 2:14.82
Front half 67.72s · back half 67.10s
100 Butterfly LCM 1:12.73
Front half 33.77s · back half 38.96s
200 Butterfly LCM 3:32.97
Front half 98.38s · back half 114.59s
Progression
Faster times are higher. One card per event, all courses & history.