Grant O'Beirne

Mage 14MIPCC

245 plausible swims · 33 meets · 2024-05-18 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.25 AA+0.76s to AAA·+1.66s to Sectionals 2026-03-07 2026 Lake Ontario Regional Meetvenue
100 Freestyle SCY 52.01 AA+0.82s to AAA·+3.02s to Sectionals 2026-03-14 Senior Cupfast pool
200 Freestyle SCY 1:54.74 AA+2.75s to AAA·+7.25s to Sectionals 2026-02-15 2026 Showdown in Motownvenue
500 Freestyle SCY 5:06.99 AA+3.70s to AAA·+14.10s to Sectionals 2026-03-21 2026 SCY MAGS Championship Meetfast pool
1000 Freestyle SCY 10:46.15 AA+16.36s to AAA·+37.66s to Sectionals 2026-02-13 2026 Showdown in Motownvenue
1650 Freestyle SCY 17:55.25 AA+19.76s to AAA·+50.26s to Sectionals 2026-03-22 2026 SCY MAGS Championship Meetfast pool
50 Backstroke SCY 28.53 A+0.84s to AA·+4.04s to Sectionals 2026-03-20 2026 SCY MAGS Championship Meetfast pool
100 Backstroke SCY 1:00.32 A+1.73s to AA·+4.23s to Sectionals 2026-03-14 Senior Cupfast pool
200 Backstroke SCY 2:10.16 A+2.67s to AA·+8.77s to Sectionals 2026-03-21 2026 SCY MAGS Championship Meetfast pool
25 Breaststroke SCY 16.10 2025-10-19 Romp in the Swamp "Knockout Edition"venue
50 Breaststroke SCY 33.82 BB+0.73s to A·+6.63s to Sectionals 2026-03-08 2026 Lake Ontario Regional Meetvenue
100 Breaststroke SCY 1:15.05 B+0.16s to BB·+11.46s to Sectionals 2025-10-26 BA Halloween Town USA 2025venue
200 Breaststroke SCY 2:44.42 B+1.63s to BB·+25.83s to Sectionals 2025-10-25 BA Halloween Town USA 2025venue
50 Butterfly SCY 26.99 AA+0.90s to AAA·+3.30s to Sectionals 2026-03-07 2026 Lake Ontario Regional Meetvenue
100 Butterfly SCY 1:02.56 BB+2.17s to A·+8.57s to Sectionals 2026-02-15 2026 Showdown in Motownvenue
200 Butterfly SCY 2:33.40 B+7.71s to BB·+30.61s to Sectionals 2025-03-07 2025 SCY MAGS Championship Meetvenue
100 Individual Medley SCY 1:01.32 2026-03-07 2026 Lake Ontario Regional Meetvenue
200 Individual Medley SCY 2:16.02 BB+0.63s to A·+15.03s to Sectionals 2026-01-17 SLA Arctic Blast 2026venue
400 Individual Medley SCY 4:38.07 A+0.68s to AA·+14.08s to Sectionals 2026-03-22 2026 SCY MAGS Championship Meetfast pool
50 Freestyle LCM 27.73 AA+0.84s to AAA·+1.74s to Sectionals 2026-05-17 2026 CW Mega May Showersvenue
100 Freestyle LCM 59.22 AA+0.23s to AAA·+2.63s to Sectionals 2026-07-17 2026 MI LCM MAGS Championship Meetfast pool
200 Freestyle LCM 2:10.18 AA+1.29s to AAA·+6.69s to Sectionals 2026-07-19 2026 MI LCM MAGS Championship Meetfast pool
400 Freestyle LCM 4:38.16 AA+3.17s to AAA·+15.97s to Sectionals 2026-07-18 2026 MI LCM MAGS Championship Meetfast pool
800 Freestyle LCM 9:45.70 AA+16.11s to AAA·+34.91s to Sectionals 2026-05-30 2026 PCC Cruisin into Summervenue
1500 Freestyle LCM 18:28.64 AA+15.45s to AAA·+48.65s to Sectionals 2026-07-19 2026 MI LCM MAGS Championship Meetfast pool
50 Backstroke LCM 33.07 A+0.58s to AA·+4.38s to Sectionals 2026-07-17 2026 MI LCM MAGS Championship Meetfast pool
100 Backstroke LCM 1:11.47 A+2.78s to AA·+7.08s to Sectionals 2026-05-16 2026 CW Mega May Showersvenue
200 Backstroke LCM 2:28.70 AA+5.71s to AAA·+8.91s to Sectionals 2026-07-18 2026 MI LCM MAGS Championship Meetfast pool
50 Breaststroke LCM 43.81 B+2.82s to BB·+11.82s to Sectionals 2025-06-01 2025 PCC Cruisin into Summervenue
100 Breaststroke LCM 1:32.91 B+5.62s to BB·+20.12s to Sectionals 2025-06-14 2025 JAWS Sun & Funvenue
200 Breaststroke LCM 3:18.09 B+8.70s to BB·+38.30s to Sectionals 2025-06-15 2025 JAWS Sun & Funvenue
50 Butterfly LCM 30.11 AA+0.82s to AAA·+2.72s to Sectionals 2026-05-31 2026 PCC Cruisin into Summervenue
200 Individual Medley LCM 2:33.86 A+3.57s to AA·+14.47s to Sectionals 2026-05-16 2026 CW Mega May Showersvenue
400 Individual Medley LCM 5:55.18 BB+19.69s to A·+53.29s to Sectionals 2025-05-30 2025 PCC Cruisin into Summervenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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 23.47 flying 200 Free Relay (leg 4) 2026-03-22 2026 SCY MAGS Championship Meet
100 Freestyle SCY 52.31 flying 400 Free Relay (leg 3) 2026-03-14 Senior Cup
50 Backstroke SCY 28.37 flat 200 Medley Relay 2026-03-20 2026 SCY MAGS Championship Meet
100 Backstroke SCY 1:07.46 flat 400 Medley Relay 2025-03-08 2025 SCY MAGS Championship Meet
50 Breaststroke SCY 32.73 flying 200 Medley Relay (leg 2) 2026-03-08 2026 Lake Ontario Regional Meet
50 Butterfly SCY 29.30 flying 200 Medley Relay (leg 3) 2025-03-09 2025 SCY MAGS Championship Meet
100 Butterfly SCY 1:02.28 flying 400 Medley Relay (leg 3) 2026-03-21 2026 SCY MAGS Championship Meet
50 Freestyle LCM 27.06 flat 200 Free Relay 2026-07-19 2026 MI LCM MAGS Championship Meet
50 Freestyle LCM 27.07 flying 200 Medley Relay (leg 4) 2026-07-18 2026 MI LCM MAGS Championship Meet
100 Freestyle LCM 59.51 flying 400 Free Relay (leg 3) 2026-07-17 2026 MI LCM MAGS Championship Meet
100 Backstroke LCM 1:10.32 flat 400 Medley Relay 2026-07-18 2026 MI LCM MAGS Championship Meet

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

3916 points (6/6 events)

EventTime Points
500 FR SCY 5:06.99 836
200 BK SCY 2:10.16 707
200 BR SCY 2:44.42 507
200 FL SCY 2:33.40 450
200 IM SCY 2:16.02 661
400 IM SCY 4:38.07 755

IMR 13-14 · SCY

3291 points (5/5 events)

EventTime Points
200 FR SCY 1:54.74 808
100 BK SCY 1:00.32 697
100 BR SCY 1:15.05 521
100 FL SCY 1:02.56 604
200 IM SCY 2:16.02 661

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

PR splits

100 Freestyle SCY 52.01

25.41
26.60

Front half 25.41s · back half 26.60s

500 Freestyle SCY 5:06.99

27.03
29.80
30.75
31.05
31.47
31.65
31.90
31.87
31.61
29.86

Front half 150.10s · back half 156.89s

1000 Freestyle SCY 10:46.15

28.05
31.18
32.18
32.27
32.53
32.28
32.61
32.78
32.84
32.99
32.59
32.84
33.13
32.78
33.01
33.05
32.81
32.81
32.64
30.78

Front half 319.71s · back half 326.44s

1650 Freestyle SCY 17:55.25

29.20
31.70
32.48
32.22
32.60
32.60
32.63
32.85
33.01
32.78
32.93
32.55
33.24
32.77
32.60
32.90
32.80
32.71
32.84
32.68
33.01
32.87
32.82
32.74
33.25
32.99
33.01
33.06
33.16
32.73
33.15
32.23
30.14

100 Backstroke SCY 1:00.32

29.86
30.46

Front half 29.86s · back half 30.46s

200 Backstroke SCY 2:10.16

31.04
32.39
33.56
33.17

Front half 63.43s · back half 66.73s

100 Breaststroke SCY 1:15.05

35.29
39.76

Front half 35.29s · back half 39.76s

200 Breaststroke SCY 2:44.42

36.39
42.14
42.84
43.05

Front half 78.53s · back half 85.89s

100 Butterfly SCY 1:02.56

29.04
33.52

Front half 29.04s · back half 33.52s

200 Butterfly SCY 2:33.40

33.55
39.21
40.51
40.13

Front half 72.76s · back half 80.64s

100 Individual Medley SCY 1:01.32

28.15
33.17

Front half 28.15s · back half 33.17s

200 Individual Medley SCY 2:16.02

29.41
33.86
41.58
31.17

Front half 63.27s · back half 72.75s

400 Individual Medley SCY 4:38.07

29.62
34.51
34.97
35.04
41.90
41.16
31.09
29.78

Front half 134.14s · back half 143.93s

100 Freestyle LCM 59.22

28.18
31.04

Front half 28.18s · back half 31.04s

200 Freestyle LCM 2:10.18

30.82
32.73
33.74
32.89

Front half 63.55s · back half 66.63s

400 Freestyle LCM 4:38.16

31.45
33.77
35.15
35.62
34.33
37.69
35.84
34.31

Front half 135.99s · back half 142.17s

800 Freestyle LCM 9:45.70

32.31
35.65
34.00
38.96
31.13
42.37
33.41
40.79
34.00
40.87
33.48
41.58
37.07
37.81
36.74
35.53

Front half 288.62s · back half 297.08s

1500 Freestyle LCM 18:28.64

32.72
36.15
36.29
36.86
36.81
37.16
37.23
37.21
37.20
37.07
37.35
37.29
37.73
37.35
37.37
36.95
37.44
37.07
37.47
37.28
37.87
37.33
37.51
37.72
37.71
37.11
37.36
36.78
36.53
34.72

Front half 551.79s · back half 556.85s

100 Backstroke LCM 1:11.47

34.14
37.33

Front half 34.14s · back half 37.33s

200 Backstroke LCM 2:28.70

34.83
37.15
38.52
38.20

Front half 71.98s · back half 76.72s

100 Breaststroke LCM 1:32.91

44.69
48.22

Front half 44.69s · back half 48.22s

200 Breaststroke LCM 3:18.09

46.55
49.81
52.08
49.65

Front half 96.36s · back half 101.73s

200 Individual Medley LCM 2:33.86

31.80
39.20
47.20
35.66

Front half 71.00s · back half 82.86s

400 Individual Medley LCM 5:55.18

39.03
46.64
44.55
44.89
53.17
52.93
38.19
35.78

Front half 175.11s · back half 180.07s

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 24.25 11 swims
100 Freestyle SCY 52.01 20 swims
200 Freestyle SCY 1:54.74 17 swims
500 Freestyle SCY 5:06.99 12 swims
1000 Freestyle SCY 10:46.15 4 swims
1650 Freestyle SCY 17:55.25 2 swims
50 Backstroke SCY 28.53 9 swims
100 Backstroke SCY 1:00.32 17 swims
200 Backstroke SCY 2:10.16 11 swims
25 Breaststroke SCY 16.10 1 swim
50 Breaststroke SCY 33.82 5 swims
100 Breaststroke SCY 1:15.05 2 swims
200 Breaststroke SCY 2:44.42 1 swim
50 Butterfly SCY 26.99 9 swims
100 Butterfly SCY 1:02.56 6 swims
200 Butterfly SCY 2:33.40 4 swims
100 Individual Medley SCY 1:01.32 7 swims
200 Individual Medley SCY 2:16.02 6 swims
400 Individual Medley SCY 4:38.07 2 swims
50 Freestyle LCM 27.73 7 swims
100 Freestyle LCM 59.22 14 swims
200 Freestyle LCM 2:10.18 13 swims
400 Freestyle LCM 4:38.16 11 swims
800 Freestyle LCM 9:45.70 6 swims
1500 Freestyle LCM 18:28.64 2 swims
50 Backstroke LCM 33.07 10 swims
100 Backstroke LCM 1:11.47 9 swims
200 Backstroke LCM 2:28.70 11 swims
50 Breaststroke LCM 43.81 1 swim
100 Breaststroke LCM 1:32.91 2 swims
200 Breaststroke LCM 3:18.09 1 swim
50 Butterfly LCM 30.11 5 swims
200 Individual Medley LCM 2:33.86 6 swims
400 Individual Medley LCM 5:55.18 1 swim