Liam McMahon

Mage 17EZNCVAGATRSMAC

213 plausible swims · 31 meets · 2022-01-01 → 2026-07-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.16 A+0.07s to AA·+0.77s to Sectionals 2024-02-24 SW District Champs 9 & Overvenue
100 Freestyle SCY 50.49 A+0.10s to AA·+2.00s to Sectionals 2025-09-20 2025 Friendly City Kickoffvenue
200 Freestyle SCY 1:45.89 AAA+4.40s to AAAA·Sectionals ✓+4.30s to Futures 2026-02-27 2026 SW District Champs 9 & Overvenue
500 Freestyle SCY 5:36.38 BB+21.49s to A·+48.99s to Sectionals 2022-01-01 Cavalier Aquatics Winter Invitational
1000 Freestyle SCY 10:41.60 A+9.61s to AA·+42.11s to Sectionals 2023-03-09 2023 Virginia Swimming SC Age Group Championsvenue
50 Backstroke SCY 27.01 BB+0.22s to A·+3.32s to Futures 2025-09-28 2025 SwimRVA Blastoff Meetvenue
100 Backstroke SCY 54.31 AA+1.82s to AAA·Sectionals ✓+2.82s to Futures 2025-03-29 2025 EZ Reg 2 SC Speedo Champ Seriesvenue
200 Backstroke SCY 2:00.20 A+0.21s to AA·+1.61s to Sectionals 2024-03-01 2024 VSI SC Senior Championshipsvenue
50 Breaststroke SCY 27.68 AAA+0.69s to AAAA·+1.39s to Futures 2026-03-29 2026 EZ SCY Sectional Meetvenue
100 Breaststroke SCY 59.03 AAA+2.34s to AAAA·Sectionals ✓+1.04s to Futures 2026-03-06 2026 VSI SC Senior Championshipsvenue
200 Breaststroke SCY 2:06.60 AAA+3.41s to AAAA·Futures ✓+5.01s to Winter JNs 2026-03-07 2026 VSI SC Senior Championshipsvenue
100 Butterfly SCY 54.31 A+0.02s to AA·+1.12s to Sectionals 2025-09-20 2025 Friendly City Kickoffvenue
100 Individual Medley SCY 56.23 2025-09-28 2025 SwimRVA Blastoff Meetvenue
200 Individual Medley SCY 1:54.24 AAA+2.05s to AAAA·Sectionals ✓+0.35s to Futures 2026-03-08 2026 VSI SC Senior Championshipsvenue
400 Individual Medley SCY 4:04.59 AAA+3.10s to AAAA·Futures ✓+8.10s to Winter JNs 2026-03-06 2026 VSI SC Senior Championshipsvenue
50 Freestyle LCM 25.90 AA+0.41s to AAA·+0.41s to Sectionals 2026-07-11 2026 VA LC Senior Champsfast pool
100 Freestyle LCM 55.99 AA+0.40s to AAA·+0.50s to Sectionals 2026-06-14 NOVA 2026 Virginia Commonwealth Gamesvenue
200 Freestyle LCM 2:06.10 AA+3.91s to AAA·+4.81s to Sectionals 2026-06-13 NOVA 2026 Virginia Commonwealth Gamesvenue
400 Freestyle LCM 4:44.28 A+11.89s to AA·+26.69s to Sectionals 2023-07-09 2023 CCA Summer Awardsvenue
50 Backstroke LCM 30.34 AA+0.95s to AAA·+2.45s to Futures 2026-05-02 2026 HOKI May Day Invite - copiedvenue
100 Backstroke LCM 1:03.00 AA+1.11s to AAA·+1.01s to Sectionals 2024-06-01 2024 Virginia Commonwealth Gamesvenue
200 Backstroke LCM 2:19.12 AA+4.33s to AAA·+4.33s to Sectionals 2024-06-02 2024 Virginia Commonwealth Gamesvenue
50 Breaststroke LCM 31.90 AAA+1.21s to AAAA·+1.01s to Futures 2026-07-10 2026 VA LC Senior Champsfast pool
100 Breaststroke LCM 1:08.30 AAA+2.21s to AAAA·Sectionals ✓+0.11s to Futures 2026-07-09 2026 VA LC Senior Champsfast pool
200 Breaststroke LCM 2:30.31 AAA+6.12s to AAAA·Sectionals ✓+1.22s to Futures 2026-07-12 2026 VA LC Senior Champsfast pool
100 Butterfly LCM 1:03.94 A+1.55s to AA·+3.75s to Sectionals 2026-06-14 NOVA 2026 Virginia Commonwealth Gamesvenue
200 Individual Medley LCM 2:12.37 AAA+2.38s to AAAA·Futures ✓+3.08s to Winter JNs 2026-07-09 2026 VA LC Senior Champsfast pool
400 Individual Medley LCM 4:51.31 AAA+12.22s to AAAA·+1.42s to Sectionals 2026-07-10 2026 VA LC Senior Champsfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 22.88 flying 200 Medley Relay (leg 4) 2024-03-01 2024 VSI SC Senior Championships
50 Freestyle SCY 21.91 flying 200 Free Relay (leg 4) 2026-03-06 2026 VSI SC Senior Championships
100 Freestyle SCY 54.23 flying 400 Free Relay (leg 4) 2023-02-24 SW District Champs 9 & Over
100 Backstroke SCY 1:01.00 flat 400 Medley Relay 2024-02-24 SW District Champs 9 & Over
100 Breaststroke SCY 1:07.96 flying 400 Medley Relay (leg 2) 2022-12-09 2022 11th HOKI Swim and Tri Winter Champs
50 Butterfly SCY 23.53 flying 200 Medley Relay (leg 3) 2026-03-07 2026 VSI SC Senior Championships
100 Butterfly SCY 1:04.36 flying 400 Medley Relay (leg 3) 2023-02-25 SW District Champs 9 & Over
50 Backstroke LCM 32.58 flat 200 Medley Relay 2023-07-09 2023 CCA Summer Awards

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 17-18 · LCM

4010 points (5/6 events — incomplete)

EventTime Points
400 FR LCM 4:44.28 639
200 BK LCM 2:19.12 758
200 BR LCM 2:30.31 841
200 IM LCM 2:12.37 925
400 IM LCM 4:51.31 847
200 FL LCM 0

IMR 17-18 · SCY

4074 points (5/5 events)

EventTime Points
200 FR SCY 1:45.89 847
100 BK SCY 54.31 729
100 BR SCY 59.03 853
100 FL SCY 54.31 738
200 IM SCY 1:54.24 907

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 50.49

24.63
25.86

Front half 24.63s · back half 25.86s

200 Freestyle SCY 1:45.89 RT 0.64s

23.93
26.69
27.66
27.61

Front half 50.62s · back half 55.27s

1000 Freestyle SCY 10:41.60

27.76
30.95
31.65
32.16
31.81
32.03
32.22
32.58
32.36
32.93
33.10
33.07
32.80
32.84
32.85
32.46
32.70
32.60
32.10
30.63

Front half 316.45s · back half 325.15s

100 Backstroke SCY 54.31

26.78
27.53

Front half 26.78s · back half 27.53s

200 Backstroke SCY 2:00.20

28.48
30.49
30.98
30.25

Front half 58.97s · back half 61.23s

100 Breaststroke SCY 59.03

27.97
31.06

Front half 27.97s · back half 31.06s

200 Breaststroke SCY 2:06.60

29.16
32.01
32.12
33.31

Front half 61.17s · back half 65.43s

100 Butterfly SCY 54.31

25.53
28.78

Front half 25.53s · back half 28.78s

100 Individual Medley SCY 56.23

25.99
30.24

Front half 25.99s · back half 30.24s

200 Individual Medley SCY 1:54.24

25.32
30.70
31.52
26.70

Front half 56.02s · back half 58.22s

400 Individual Medley SCY 4:04.59

26.00
30.30
32.25
31.31
33.35
34.21
29.47
27.70

Front half 119.86s · back half 124.73s

100 Freestyle LCM 55.99

27.21
28.78

Front half 27.21s · back half 28.78s

200 Freestyle LCM 2:06.10

60.57
65.53

Front half 60.57s · back half 65.53s

400 Freestyle LCM 4:44.28

31.32
34.56
36.18
36.03
37.31
36.95
36.59
35.34

Front half 138.09s · back half 146.19s

100 Backstroke LCM 1:03.00 RT 0.68s

30.50
32.50

Front half 30.50s · back half 32.50s

200 Backstroke LCM 2:19.12 RT 0.70s

67.64
71.48

Front half 67.64s · back half 71.48s

100 Breaststroke LCM 1:08.30

32.40
35.90

Front half 32.40s · back half 35.90s

200 Breaststroke LCM 2:30.31

34.11
37.67
39.04
39.49

Front half 71.78s · back half 78.53s

100 Butterfly LCM 1:03.94

29.67
34.27

Front half 29.67s · back half 34.27s

200 Individual Medley LCM 2:12.37

29.61
35.03
36.79
30.94

Front half 64.64s · back half 67.73s

400 Individual Medley LCM 4:51.31

29.81
35.72
38.54
38.03
39.89
41.06
35.47
32.79

Front half 142.10s · back half 149.21s

Reaction time

fastest 0.61s average 0.657s slowest 0.77s 23 electronic starts

Start reaction over time faster starts higher

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
DateEventCourse TimeAge RoundMeet

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.

50 Freestyle SCY 23.16 9 swims
100 Freestyle SCY 50.49 11 swims
200 Freestyle SCY 1:45.89 10 swims
500 Freestyle SCY 5:36.38 2 swims
1000 Freestyle SCY 10:41.60 2 swims
50 Backstroke SCY 27.01 1 swim
100 Backstroke SCY 54.31 12 swims
200 Backstroke SCY 2:00.20 8 swims
50 Breaststroke SCY 27.68 3 swims
100 Breaststroke SCY 59.03 12 swims
200 Breaststroke SCY 2:06.60 19 swims
100 Butterfly SCY 54.31 2 swims
100 Individual Medley SCY 56.23 1 swim
200 Individual Medley SCY 1:54.24 14 swims
400 Individual Medley SCY 4:04.59 5 swims
50 Freestyle LCM 25.90 12 swims
100 Freestyle LCM 55.99 11 swims
200 Freestyle LCM 2:06.10 5 swims
400 Freestyle LCM 4:44.28 4 swims
50 Backstroke LCM 30.34 1 swim
100 Backstroke LCM 1:03.00 12 swims
200 Backstroke LCM 2:19.12 7 swims
50 Breaststroke LCM 31.90 3 swims
100 Breaststroke LCM 1:08.30 17 swims
200 Breaststroke LCM 2:30.31 15 swims
100 Butterfly LCM 1:03.94 1 swim
200 Individual Medley LCM 2:12.37 12 swims
400 Individual Medley LCM 4:51.31 2 swims