swimstats

Benjamin Ackerly

Mage 20EZMRNEVANOVA

226 plausible swims · 31 meets · 2019-10-05 → 2025-08-03

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.88 Sectionals ✓+0.49s to Futures 2024-03-02 2024 VSI SC Senior Championshipsvenue
100 Freestyle SCY 45.39 Sectionals ✓+1.00s to Futures 2024-03-01 2024 VSI SC Senior Championshipsvenue
200 Freestyle SCY 1:43.11 Sectionals ✓+5.52s to Futures 2022-10-29 NOVA Senior Classicvenue
500 Freestyle SCY 4:52.33 +4.94s to Sectionals 2022-10-16 2022 WAC Start-up Classicvenue
1000 Freestyle SCY 10:23.39 +23.90s to Sectionals 2019-11-01 2019 Mid-Atlantic AG Championship Showdownslow pool
1650 Freestyle SCY 17:59.36 +75.37s to Sectionals 2020-01-03 NOVA New Year's Kick Off BB-B-C Mini Meetslow pool
50 Backstroke SCY 23.06 +0.57s to Futures 2025-07-31 2025 NE CRA August End of Season Invite
100 Backstroke SCY 48.91 Sectionals ✓+0.32s to Futures 2025-07-31 2025 NE CRA August End of Season Invite
200 Backstroke SCY 1:46.70 Sectionals ✓+0.21s to Futures 2025-07-31 2025 NE CRA August End of Season Invite
50 Breaststroke SCY 33.81 +8.52s to Futures 2019-11-16 Bass Turkey Classic 2019venue
100 Breaststroke SCY 57.45 Sectionals ✓+2.46s to Futures 2024-03-03 2024 VSI SC Senior Championshipsvenue
200 Breaststroke SCY 2:26.25 +11.26s to Sectionals 2020-08-16 NOVA SEND OFF INTRA SQUAD MEETvenue
50 Butterfly SCY 22.14 +0.15s to Futures 2025-07-31 2025 NE CRA August End of Season Invite
100 Butterfly SCY 48.71 Sectionals ✓+0.52s to Futures 2024-03-01 2024 VSI SC Senior Championshipsvenue
200 Butterfly SCY 1:48.69 Sectionals ✓+0.80s to Futures 2024-03-03 2024 VSI SC Senior Championshipsvenue
100 Individual Medley SCY 50.97 2025-07-31 2025 NE CRA August End of Season Invite
200 Individual Medley SCY 1:53.72 Sectionals ✓+5.23s to Futures 2022-10-30 NOVA Senior Classicvenue
400 Individual Medley SCY 3:58.42 Sectionals ✓+5.73s to Futures 2023-03-03 2023 VSI SC Senior Championshipsvenue
50 Freestyle LCM 24.11 Sectionals ✓+0.32s to Futures 2024-01-14 NOVA LC Winter Invitationalvenue
100 Freestyle LCM 52.46 Sectionals ✓+0.47s to Futures 2023-07-13 2023 VA LC Senior Champsvenue
200 Freestyle LCM 1:55.75 Sectionals ✓+1.66s to Futures 2023-01-14 NOVA LC Winter Invitationalvenue
400 Freestyle LCM 4:10.99 Sectionals ✓+8.80s to Futures 2022-07-16 2022 VA LC Senior Champsvenue
800 Freestyle LCM 8:44.88 Sectionals ✓+21.79s to Futures 2022-06-10 2022 VA NOVA Senior Classicvenue
100 Backstroke LCM 56.61 US Open ✓+0.92s to Nationals 2024-05-18 2024 EZ LC Speedo Super Sectionalvenue
200 Backstroke LCM 2:03.00 US Open ✓+0.91s to Nationals 2023-07-16 2023 VA LC Senior Champsvenue
100 Breaststroke LCM 1:11.51 +1.82s to Sectionals 2023-06-03 NOVA Senior Classicvenue
200 Breaststroke LCM 2:41.01 +8.42s to Sectionals 2022-06-11 2022 VA NOVA Senior Classicvenue
100 Butterfly LCM 56.19 Sectionals ✓+0.30s to Futures 2024-05-17 2024 EZ LC Speedo Super Sectionalvenue
200 Butterfly LCM 2:12.04 Sectionals ✓+6.95s to Futures 2023-01-15 NOVA LC Winter Invitationalvenue
200 Individual Medley LCM 2:06.82 Futures ✓+1.33s to US Open 2024-05-16 2024 EZ LC Speedo Super Sectionalvenue
400 Individual Medley LCM 4:37.85 Sectionals ✓+4.76s to Futures 2023-01-14 NOVA LC Winter Invitationalvenue

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 20.44 flying 200 Free Relay (leg 3) 2024-03-02 2024 VSI SC Senior Championships
100 Freestyle SCY 46.27 flying 400 Medley Relay (leg 4) 2023-03-04 2023 VSI SC Senior Championships
100 Freestyle SCY 45.01 flying 400 Free Relay (leg 3) 2024-03-03 2024 VSI SC Senior Championships
200 Freestyle SCY 1:41.49 flat 800 Free Relay 2023-03-03 2023 VSI SC Senior Championships
200 Freestyle SCY 1:39.57 flying 800 Free Relay (leg 2) 2024-02-29 2024 VSI SC Senior Championships
50 Backstroke SCY 22.62 flat 200 Medley Relay 2024-03-01 2024 VSI SC Senior Championships
100 Backstroke SCY 48.35 flat 400 Medley Relay 2024-03-02 2024 VSI SC Senior Championships
50 Freestyle LCM 23.31 flying 200 Free Relay (leg 2) 2023-07-14 2023 VA LC Senior Champs
100 Freestyle LCM 51.70 flying 400 Free Relay (leg 4) 2025-05-16 2025 EZ LC Speedo Super Sectional
200 Freestyle LCM 1:55.59 flat 800 Free Relay 2023-05-20 2023 EZ LC Speedo Super Sectional
200 Freestyle LCM 1:54.89 flying 800 Free Relay (leg 4) 2023-07-13 2023 VA LC Senior Champs
50 Backstroke LCM 26.56 flat 200 Medley Relay 2024-05-16 2024 EZ LC Speedo Super Sectional
100 Backstroke LCM 57.18 flat 400 Medley Relay 2023-07-14 2023 VA LC Senior Champs

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 45.39

21.72
23.67

Front half 21.72s · back half 23.67s

200 Freestyle SCY 1:43.11

24.00
25.88
26.71
26.52

Front half 49.88s · back half 53.23s

500 Freestyle SCY 4:52.33

26.38
28.92
29.29
29.75
30.14
29.86
30.02
29.99
29.35
28.63

Front half 144.48s · back half 147.85s

1000 Freestyle SCY 10:23.39

27.74
30.18
31.06
31.42
31.61
31.35
31.57
31.80
31.71
31.72
31.68
31.59
31.84
31.72
31.73
31.13
31.51
31.54
30.59
29.90

Front half 310.16s · back half 313.23s

1650 Freestyle SCY 17:59.36

28.20
31.49
32.60
33.10
32.90
32.59
33.37
33.17
33.14
32.71
32.77
33.16
32.70
33.19
32.77
32.86
32.84
32.86
33.05
32.58
32.83
33.25
33.45
33.31
33.43
33.52
33.16
33.57
33.81
33.46
32.40
32.43
28.69

100 Backstroke SCY 48.91 split/total mismatch

23.80
1.31

Front half 23.80s · back half 25.11s

200 Backstroke SCY 1:46.70 split/total mismatch

25.27
27.31
27.16
26.96

100 Breaststroke SCY 57.45

26.95
30.50

Front half 26.95s · back half 30.50s

200 Breaststroke SCY 2:26.25

32.96
37.17
37.89
38.23

Front half 70.13s · back half 76.12s

100 Butterfly SCY 48.71

22.88
25.83

Front half 22.88s · back half 25.83s

200 Butterfly SCY 1:48.69

24.77
27.41
28.33
28.18

Front half 52.18s · back half 56.51s

100 Individual Medley SCY 50.97 split/total mismatch

23.15
4.67

Front half 23.15s · back half 27.82s

200 Individual Medley SCY 1:53.72

24.71
28.28
34.18
26.55

Front half 52.99s · back half 60.73s

400 Individual Medley SCY 3:58.42

25.66
29.09
31.50
29.89
34.21
34.37
27.96
25.74

Front half 116.14s · back half 122.28s

100 Freestyle LCM 52.46 RT 0.62s

25.11
27.35

Front half 25.11s · back half 27.35s

200 Freestyle LCM 1:55.75

26.32
29.05
30.36
30.02

Front half 55.37s · back half 60.38s

400 Freestyle LCM 4:10.99 RT 0.65s

28.71
31.59
32.24
32.24
32.40
32.32
31.22
30.27

Front half 124.78s · back half 126.21s

800 Freestyle LCM 8:44.88

130.40
33.36
33.52
33.49
33.70
33.25
33.28
33.17
33.49
32.53
32.91
31.72
30.06

100 Backstroke LCM 56.61

27.75
28.86

Front half 27.75s · back half 28.86s

200 Backstroke LCM 2:03.00 RT 0.60s

29.31
30.92
31.52
31.25

Front half 60.23s · back half 62.77s

100 Breaststroke LCM 1:11.51

33.21
38.30

Front half 33.21s · back half 38.30s

200 Breaststroke LCM 2:41.01

36.99
41.40
41.77
40.85

Front half 78.39s · back half 82.62s

100 Butterfly LCM 56.19

26.44
29.75

Front half 26.44s · back half 29.75s

200 Butterfly LCM 2:12.04

29.23
32.80
34.68
35.33

Front half 62.03s · back half 70.01s

200 Individual Medley LCM 2:06.82

26.82
32.50
37.69
29.81

Front half 59.32s · back half 67.50s

400 Individual Medley LCM 4:37.85

29.08
33.11
36.21
35.44
39.69
40.56
32.53
31.23

Front half 133.84s · back half 144.01s

Reaction time

fastest 0.53s average 0.630s slowest 0.74s 22 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 20.88 10 swims
100 Freestyle SCY 45.39 10 swims
200 Freestyle SCY 1:43.11 5 swims
500 Freestyle SCY 4:52.33 2 swims
1000 Freestyle SCY 10:23.39 3 swims
1650 Freestyle SCY 17:59.36 1 swim
50 Backstroke SCY 23.06 2 swims
100 Backstroke SCY 48.91 14 swims
200 Backstroke SCY 1:46.70 14 swims
50 Breaststroke SCY 33.81 1 swim
100 Breaststroke SCY 57.45 7 swims
200 Breaststroke SCY 2:26.25 4 swims
50 Butterfly SCY 22.14 4 swims
100 Butterfly SCY 48.71 15 swims
200 Butterfly SCY 1:48.69 7 swims
100 Individual Medley SCY 50.97 2 swims
200 Individual Medley SCY 1:53.72 7 swims
400 Individual Medley SCY 3:58.42 7 swims
50 Freestyle LCM 24.11 10 swims
100 Freestyle LCM 52.46 9 swims
200 Freestyle LCM 1:55.75 5 swims
400 Freestyle LCM 4:10.99 5 swims
800 Freestyle LCM 8:44.88 1 swim
100 Backstroke LCM 56.61 19 swims
200 Backstroke LCM 2:03.00 18 swims
100 Breaststroke LCM 1:11.51 2 swims
200 Breaststroke LCM 2:41.01 1 swim
100 Butterfly LCM 56.19 11 swims
200 Butterfly LCM 2:12.04 4 swims
200 Individual Medley LCM 2:06.82 16 swims
400 Individual Medley LCM 4:37.85 8 swims