Akira van de Groenendaal

Mage 18AKMTUTORTHSC

74 plausible swims · 9 meets · 2019-08-07 → 2023-04-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 21.82 AA+0.13s to AAA 2023-03-12 2023 Northwest Spring Speedo Sectionals venue
100 Freestyle SCY 47.08 AAA+1.59s to AAAA 2023-03-09 2023 Northwest Spring Speedo Sectionals venue
200 Freestyle SCY 1:42.08 AAA+1.49s to AAAA 2022-03-25 2022 4C Speedo Sectionals - Austin venue
500 Freestyle SCY 4:36.23 AAA+2.64s to AAAA 2022-03-26 2022 4C Speedo Sectionals - Austin venue
1000 Freestyle SCY 9:47.41 AAA+12.52s to AAAA 2022-03-27 2022 4C Speedo Sectionals - Austin venue
1650 Freestyle SCY 16:06.85 AAA+8.66s to AAAA 2022-03-27 2022 4C Speedo Sectionals - Austin venue
100 Backstroke SCY 53.05 AA+1.46s to AAA 2023-03-10 2023 Northwest Spring Speedo Sectionals venue
200 Backstroke SCY 1:55.61 AA+2.12s to AAA 2023-03-11 2023 Northwest Spring Speedo Sectionals venue
100 Breaststroke SCY 59.59 AA+0.70s to AAA 2023-04-01 2023 Western Zone SCY Senior Zones venue
200 Breaststroke SCY 2:10.66 AA+2.67s to AAA 2023-03-31 2023 Western Zone SCY Senior Zones venue
200 Individual Medley SCY 1:55.00 AAA+4.11s to AAAA 2023-04-01 2023 Western Zone SCY Senior Zones venue
400 Individual Medley SCY 4:08.59 AAA+9.20s to AAAA 2022-03-25 2022 4C Speedo Sectionals - Austin venue
100 Freestyle LCM 54.66 AAA+1.97s to AAAA 2021-07-15 2021 Western Region Speedo Sectionals- Austin
200 Freestyle LCM 1:59.28 AAA+4.09s to AAAA 2022-07-15 2022 Speedo Sectionals - Mt Hood venue
400 Freestyle LCM 4:15.14 AAA+9.55s to AAAA 2022-07-16 2022 Speedo Sectionals - Mt Hood venue
1500 Freestyle LCM 16:56.13 AAA+32.04s to AAAA 2022-07-17 2022 Speedo Sectionals - Mt Hood venue
100 Backstroke LCM 1:01.69 AA+0.30s to AAA 2021-07-15 2021 Western Region Speedo Sectionals- Austin
200 Backstroke LCM 2:13.90 AA+0.11s to AAA 2021-07-15 2021 Western Region Speedo Sectionals- Austin
200 Individual Medley LCM 2:16.51 AA+0.82s to AAA 2022-07-17 2022 Speedo Sectionals - Mt Hood venue
400 Individual Medley LCM 4:59.91 AA+8.42s to AAA 2019-08-07 2019 Western Zone Age Group Championships

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

LegCourseTime StartRelayDateMeet
200 Freestyle SCY 1:43.69 flying 800 Free Relay (leg 3) 2022-03-26 2022 4C Speedo Sectionals - Austin
100 Backstroke SCY 53.65 flat 400 Medley Relay 2022-03-27 2022 4C Speedo Sectionals - Austin
50 Freestyle LCM 24.72 flying 200 Free Relay (leg 3) 2022-07-14 2022 Speedo Sectionals - Mt Hood
100 Freestyle LCM 54.39 flying 400 Free Relay (leg 3) 2022-07-15 2022 Speedo Sectionals - Mt Hood
50 Backstroke LCM 29.63 flat 200 Medley Relay 2019-08-08 2019 Western Zone Age Group 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 17-18 · SCY

4343 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 4:36.23 958
200 BK SCY 1:55.61 812
200 BR SCY 2:10.66 807
200 IM SCY 1:55.00 889
400 IM SCY 4:08.59 877
200 FL SCY 0

IMR 17-18 · SCY

3445 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 1:42.08 945
100 BK SCY 53.05 782
100 BR SCY 59.59 829
200 IM SCY 1:55.00 889
100 FL SCY 0

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

PR splits

100 Freestyle SCY 47.08 RT 0.76s

22.45
24.63

Front half 22.45s · back half 24.63s

200 Freestyle SCY 1:42.08 RT 0.74s

24.14
26.02
25.88
26.04

Front half 50.16s · back half 51.92s

500 Freestyle SCY 4:36.23 RT 0.73s

24.98
27.31
27.90
28.64
28.60
28.34
28.07
27.90
28.01
26.48

Front half 137.43s · back half 138.80s

1650 Freestyle SCY 16:06.85

26.26
28.80
29.43
29.53
29.85
29.62
29.42
29.76
29.20
29.65
29.66
29.72
29.66
29.81
29.54
29.67
29.72
29.23
29.58
29.30
29.36
29.51
29.28
29.57
29.26
29.75
29.44
29.68
29.62
29.51
28.93
29.07
26.46

100 Backstroke SCY 53.05 RT 0.69s

25.76
27.29

Front half 25.76s · back half 27.29s

200 Backstroke SCY 1:55.61 RT 0.73s

26.58
28.65
29.49
30.89

Front half 55.23s · back half 60.38s

100 Breaststroke SCY 59.59

28.85
30.74

Front half 28.85s · back half 30.74s

200 Breaststroke SCY 2:10.66 RT 0.64s

29.06
33.28
34.11
34.21

Front half 62.34s · back half 68.32s

200 Individual Medley SCY 1:55.00

25.14
29.20
34.11
26.55

Front half 54.34s · back half 60.66s

400 Individual Medley SCY 4:08.59

26.77
30.99
31.53
30.33
36.71
36.50
28.51
27.25

Front half 119.62s · back half 128.97s

200 Freestyle LCM 1:59.28

28.11
29.93
30.92
30.32

Front half 58.04s · back half 61.24s

400 Freestyle LCM 4:15.14

29.49
32.26
32.17
32.84
32.92
32.81
32.22
30.43

Front half 126.76s · back half 128.38s

1500 Freestyle LCM 16:56.13

31.91
34.04
34.79
35.17
35.30
35.11
34.51
34.60
34.28
34.56
34.31
34.59
33.95
34.34
33.91
33.92
34.21
34.00
33.92
33.88
33.51
33.76
33.34
33.36
33.15
33.40
33.12
33.30
32.84
31.05

Front half 515.37s · back half 500.76s

200 Individual Medley LCM 2:16.51

29.72
33.84
42.34
30.61

Front half 63.56s · back half 72.95s

400 Individual Medley LCM 4:59.91 split/total mismatch

31.82
37.12

Front half 31.82s · back half 268.09s

Reaction time

fastest 0.58s average 0.688s slowest 0.76s 15 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.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 21.82 1 swim
100 Freestyle SCY 47.08 3 swims
200 Freestyle SCY 1:42.08 4 swims
500 Freestyle SCY 4:36.23 3 swims
1000 Freestyle SCY 9:47.41 1 swim
1650 Freestyle SCY 16:06.85 1 swim
100 Backstroke SCY 53.05 1 swim
200 Backstroke SCY 1:55.61 3 swims
100 Breaststroke SCY 59.59 1 swim
200 Breaststroke SCY 2:10.66 2 swims
200 Individual Medley SCY 1:55.00 2 swims
400 Individual Medley SCY 4:08.59 3 swims
100 Freestyle LCM 54.66 4 swims
200 Freestyle LCM 1:59.28 8 swims
400 Freestyle LCM 4:15.14 5 swims
1500 Freestyle LCM 16:56.13 3 swims
100 Backstroke LCM 1:01.69 6 swims
200 Backstroke LCM 2:13.90 7 swims
200 Individual Medley LCM 2:16.51 8 swims
400 Individual Medley LCM 4:59.91 8 swims