Jonah Rees

Mage 18FLMAMDNBACYY

176 plausible swims · 20 meets · 2016-06-11 → 2024-08-02

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.05	A+0.36s to AA	2024-02-05	John deBarbadillo Invite
100 Freestyle	SCY	49.09	AA+1.40s to AAA	2024-02-05	John deBarbadillo Invite
200 Freestyle	SCY	1:49.91	AA+4.52s to AAA	2021-11-21	2021 NBAC Thanksgiving Meet venue
500 Freestyle	SCY	4:56.38	AA+9.69s to AAA	2021-11-19	2021 NBAC Thanksgiving Meet venue
1000 Freestyle	SCY	10:07.44	AA+5.15s to AAA		2021 NBAC 47th Annual Christmas Invitational venue
1650 Freestyle	SCY	16:50.54	AA+6.75s to AAA	2021-12-19	2021 NBAC 47th Annual Christmas Invitational venue
50 Backstroke	SCY	25.58	A+0.19s to AA	2024-02-05	John deBarbadillo Invite
100 Backstroke	SCY	56.01	A+2.12s to AA	2021-12-18	2021 NBAC 47th Annual Christmas Invitational venue
200 Backstroke	SCY	2:00.71	A+2.12s to AA	2021-11-21	2021 NBAC Thanksgiving Meet venue
50 Breaststroke	SCY	29.54	A+0.25s to AA		2021 NBAC 47th Annual Christmas Invitational venue
100 Breaststroke	SCY	1:01.48	AA+2.59s to AAA	2024-02-05	John deBarbadillo Invite
200 Breaststroke	SCY	2:19.01	A+5.22s to AA	2021-12-18	2021 NBAC 47th Annual Christmas Invitational venue
50 Butterfly	SCY	25.67	A+0.28s to AA	2021-11-20	2021 NBAC Thanksgiving Meet venue
100 Butterfly	SCY	57.01	BB+0.82s to A	2021-11-21	2021 NBAC Thanksgiving Meet venue
200 Butterfly	SCY	2:02.32	A+1.13s to AA	2024-02-05	John deBarbadillo Invite
100 Individual Medley	SCY	54.63		2024-02-05	John deBarbadillo Invite
400 Individual Medley	SCY	4:10.68	AAA+11.29s to AAAA	2024-02-05	John deBarbadillo Invite
50 Freestyle	LCM	26.14	AA+1.05s to AAA	2023-05-20	2023 NBAC Spring Long Course Meet venue
100 Freestyle	LCM	58.65	A+0.96s to AA	2022-04-30	2022 Carol Chidester Invite venue
200 Freestyle	LCM	2:01.04	AA+0.35s to AAA	2024-07-06	2024 NBAC Mid Summer Classic venue
400 Freestyle	LCM	4:17.38	AA+0.09s to AAA	2024-08-02	2024 YMCA Long Course Championships venue
800 Freestyle	LCM	8:41.72	AAA+7.43s to AAAA	2024-07-30	2024 YMCA Long Course Championships venue
1500 Freestyle	LCM	17:03.46	AAA+39.37s to AAAA	2022-08-07	2022 MD LSC LC Championships venue
50 Backstroke	LCM	29.42	AA+0.13s to AAA	2023-05-19	2023 NBAC Spring Long Course Meet venue
100 Backstroke	LCM	1:00.89	AAA+2.20s to AAAA	2024-08-02	2024 YMCA Long Course Championships venue
200 Backstroke	LCM	2:12.52	AAA+4.83s to AAAA	2024-07-31	2024 YMCA Long Course Championships venue
50 Breaststroke	LCM	35.93	BB+0.84s to A		2021 MD LSC Summer Championships venue
100 Breaststroke	LCM	1:10.15	AA+1.76s to AAA	2024-07-06	2024 NBAC Mid Summer Classic venue
200 Breaststroke	LCM	2:38.27	A+1.78s to AA	2022-08-06	2022 MD LSC LC Championships venue
50 Butterfly	LCM	32.09	BB+2.20s to A		2021 MD LSC Summer Championships venue
100 Butterfly	LCM	1:01.08	AA+2.19s to AAA	2023-07-07	2023 NBAC Mid-Summer Classic venue
200 Butterfly	LCM	2:13.55	AA+1.66s to AAA	2022-08-04	2022 MD LSC LC Championships venue
200 Individual Medley	LCM	2:15.56	AAA+5.97s to AAAA	2023-07-08	2023 NBAC Mid-Summer Classic venue
400 Individual Medley	LCM	4:52.70	AA+1.21s to AAA	2024-08-01	2024 YMCA Long Course Championships venue

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
100 Freestyle	LCM	1:12.86	flying	400 Free Relay (leg 2)	2016-06-11	2016 NBAC Long Course Championships
200 Freestyle	LCM	1:58.83	flat	800 Free Relay	2024-08-02	2024 YMCA Long Course Championships
100 Backstroke	LCM	1:01.13	flat	400 Medley Relay	2024-08-03	2024 YMCA 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 17-18 · LCM

4979 points (6/6 events)

Event	Time	Points
400 FR LCM	4:17.38	861
200 BK LCM	2:12.52	877
200 BR LCM	2:38.27	720
200 FL LCM	2:13.55	825
200 IM LCM	2:15.56	861
400 IM LCM	4:52.70	835

IMR 17-18 · LCM

4151 points (5/5 events)

Event	Time	Points
200 FR LCM	2:01.04	850
100 BK LCM	1:00.89	872
100 BR LCM	1:10.15	798
100 FL LCM	1:01.08	770
200 IM LCM	2:15.56	861

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

PR splits

100 Freestyle SCY 49.09 split/total mismatch

23.71

1.67

Front half 23.71s · back half 25.38s

200 Freestyle SCY 1:49.91

25.52

27.95

28.33

28.11

Front half 53.47s · back half 56.44s

500 Freestyle SCY 4:56.38

25.87

28.78

29.40

29.80

30.25

30.24

30.59

30.72

30.78

29.95

Front half 144.10s · back half 152.28s

1650 Freestyle SCY 16:50.54

26.00

29.16

30.08

30.19

30.40

30.46

30.39

30.34

30.59

30.54

30.82

30.96

30.88

30.85

30.78

31.04

30.71

30.99

31.13

30.98

31.27

31.09

30.94

31.29

31.09

31.31

31.52

31.70

30.90

31.00

30.62

29.39

100 Backstroke SCY 56.01

27.28

28.73

Front half 27.28s · back half 28.73s

200 Backstroke SCY 2:00.71

28.06

30.54

31.46

30.65

Front half 58.60s · back half 62.11s

100 Breaststroke SCY 1:01.48 split/total mismatch

29.26

2.96

Front half 29.26s · back half 32.22s

200 Breaststroke SCY 2:19.01

30.97

34.95

36.12

36.97

Front half 65.92s · back half 73.09s

100 Butterfly SCY 57.01

26.08

30.93

Front half 26.08s · back half 30.93s

200 Butterfly SCY 2:02.32 split/total mismatch

27.65

30.87

32.05

31.75

100 Individual Medley SCY 54.63 split/total mismatch

25.01

4.61

Front half 25.01s · back half 29.62s

400 Individual Medley SCY 4:10.68 split/total mismatch

26.30

29.84

31.63

31.74

36.08

36.86

29.38

28.85

200 Freestyle LCM 2:01.04

28.56

31.08

31.29

30.11

Front half 59.64s · back half 61.40s

400 Freestyle LCM 4:17.38 RT 0.72s

28.44

31.64

32.44

33.06

33.27

33.45

33.10

31.98

Front half 125.58s · back half 131.80s

800 Freestyle LCM 8:41.72 RT 0.72s

28.94

31.28

32.20

33.33

33.30

33.25

33.35

33.00

33.09

33.08

33.40

33.02

33.00

32.14

32.04

Front half 258.95s · back half 262.77s

1500 Freestyle LCM 17:03.46

30.06

33.47

34.06

34.23

34.08

34.30

33.82

34.76

34.35

34.67

34.40

34.47

34.56

34.46

34.60

34.28

34.71

34.53

34.40

34.69

34.61

33.92

35.18

34.60

34.46

34.18

34.58

33.28

31.29

Front half 510.15s · back half 513.31s

100 Backstroke LCM 1:00.89 RT 0.98s

29.10

31.79

Front half 29.10s · back half 31.79s

200 Backstroke LCM 2:12.52

30.76

33.36

34.30

34.10

Front half 64.12s · back half 68.40s

100 Breaststroke LCM 1:10.15

33.36

36.79

Front half 33.36s · back half 36.79s

200 Breaststroke LCM 2:38.27

36.59

40.72

40.28

40.68

Front half 77.31s · back half 80.96s

100 Butterfly LCM 1:01.08

29.34

31.74

Front half 29.34s · back half 31.74s

200 Butterfly LCM 2:13.55

29.36

34.45

36.18

33.56

Front half 63.81s · back half 69.74s

200 Individual Medley LCM 2:15.56

28.84

34.23

40.64

31.85

Front half 63.07s · back half 72.49s

400 Individual Medley LCM 4:52.70

28.92

32.85

37.29

37.19

42.27

45.31

34.50

34.37

Front half 136.25s · back half 156.45s

Reaction time

fastest 0.61s average 0.721s slowest 0.98s 7 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 23.05 1 swim

100 Freestyle SCY 49.09 3 swims

200 Freestyle SCY 1:49.91 4 swims

500 Freestyle SCY 4:56.38 3 swims

1000 Freestyle SCY 10:07.44 2 swims

1650 Freestyle SCY 16:50.54 2 swims

50 Backstroke SCY 25.58 1 swim

100 Backstroke SCY 56.01 2 swims

200 Backstroke SCY 2:00.71 3 swims

50 Breaststroke SCY 29.54 0 swims

100 Breaststroke SCY 1:01.48 4 swims

200 Breaststroke SCY 2:19.01 3 swims

50 Butterfly SCY 25.67 1 swim

100 Butterfly SCY 57.01 1 swim

200 Butterfly SCY 2:02.32 2 swims

100 Individual Medley SCY 54.63 2 swims

400 Individual Medley SCY 4:10.68 1 swim

50 Freestyle LCM 26.14 7 swims

100 Freestyle LCM 58.65 6 swims

200 Freestyle LCM 2:01.04 13 swims

400 Freestyle LCM 4:17.38 11 swims

800 Freestyle LCM 8:41.72 4 swims

1500 Freestyle LCM 17:03.46 3 swims

50 Backstroke LCM 29.42 3 swims

100 Backstroke LCM 1:00.89 16 swims

200 Backstroke LCM 2:12.52 13 swims

50 Breaststroke LCM 35.93 4 swims

100 Breaststroke LCM 1:10.15 16 swims

200 Breaststroke LCM 2:38.27 5 swims

50 Butterfly LCM 32.09 2 swims

100 Butterfly LCM 1:01.08 9 swims

200 Butterfly LCM 2:13.55 7 swims

200 Individual Medley LCM 2:15.56 9 swims

400 Individual Medley LCM 4:52.70 7 swims