Mac Ness

Mage 19COIEMTPNUTAACCACDSAUN

771 plausible swims · 112 meets · 2016-04-29 → 2025-07-20

Personal records

Event	Course	Best	Date	Meet
25 Freestyle	SCY	10.84	2023-12-29	2023 CO ACES Sprint Eliminator venue
50 Freestyle	SCY	21.83	2024-04-06	2024 Western Zone SCY Senior Zones fast pool
100 Freestyle	SCY	46.96	2024-05-10	2024 CO OB CHSAA 5A Championships venue
200 Freestyle	SCY	1:45.26	2024-04-04	2024 Western Zone SCY Senior Zones fast pool
500 Freestyle	SCY	4:57.51	2022-02-20	2022 CO AP Colorado Senior Meet venue
1000 Freestyle	SCY	10:07.70	2022-03-27	2022 4C Speedo Sectionals - Austin venue
1650 Freestyle	SCY	16:48.24	2022-03-27	2022 4C Speedo Sectionals - Austin venue
50 Backstroke	SCY	25.06	2024-01-13	2024 PN VAST 47th Annual Washington Open venue
100 Backstroke	SCY	52.92	2022-03-25	2022 4C Speedo Sectionals - Austin venue
200 Backstroke	SCY	1:55.00	2024-01-12	2024 PN VAST 47th Annual Washington Open venue
50 Breaststroke	SCY	39.57	2018-11-17	2018 CO CUDA Pentathlon XXXI venue
100 Breaststroke	SCY	1:11.97	2021-11-21	2021 CO CUDA Pentathlon XXXIV venue
200 Breaststroke	SCY	2:48.21	2020-02-16	2020 CO Loveland Sweetheart Meet venue
50 Butterfly	SCY	24.56	2024-01-14	2024 PN VAST 47th Annual Washington Open venue
100 Butterfly	SCY	52.22	2022-03-26	2022 4C Speedo Sectionals - Austin venue
200 Butterfly	SCY	2:14.51	2021-02-07	2021 co DSA IMX Challenge venue
100 Individual Medley	SCY	59.83	2023-12-29	2023 CO ACES Sprint Eliminator venue
200 Individual Medley	SCY	2:07.36	2021-11-21	2021 CO CUDA Pentathlon XXXIV venue
400 Individual Medley	SCY	4:50.15	2020-02-15	2020 CO Loveland Sweetheart Meet venue
50 Freestyle	LCM	25.45	2024-08-03	WZ LCM Senior Champs 2024 venue
100 Freestyle	LCM	55.02	2024-07-31	GroupB - WZ LCM Senior Champs 2024 venue
200 Freestyle	LCM	2:01.39	2022-07-29	Finals - Western Zone Senior Champs fast pool
400 Freestyle	LCM	4:20.94	2022-07-28	Finals - Western Zone Senior Champs fast pool
800 Freestyle	LCM	9:53.67	2022-06-23	2022 CO ACES Summer Invitational venue
1500 Freestyle	LCM	18:38.52	2021-06-27	2021 CO ACES Summer Invite venue
50 Backstroke	LCM	30.03	2021-06-27	2021 CO ACES Summer Invite venue
100 Backstroke	LCM	1:02.03	2024-08-02	GroupB - WZ LCM Senior Champs 2024 venue
200 Backstroke	LCM	2:15.04	2024-08-01	GroupB - WZ LCM Senior Champs 2024 venue
50 Breaststroke	LCM	42.30	2023-06-14	2023 CO HRA Sprint Eliminator venue
100 Breaststroke	LCM	1:34.11	2019-05-11	2019 CO FST Long Course Open slow pool
200 Breaststroke	LCM	3:28.72	2019-05-18	2019 CO TOPS Hilltopper Invite venue
50 Butterfly	LCM	28.22	2021-06-26	2021 CO ACES Summer Invite venue
100 Butterfly	LCM	1:02.71	2022-07-30	Finals - Western Zone Senior Champs fast pool
200 Butterfly	LCM	3:02.66	2018-07-08	2018 CO Zone 2 Age Group venue
200 Individual Medley	LCM	2:37.02	2022-04-22	2022 CO FST Spring Fever venue
400 Individual Medley	LCM	5:51.33	2018-06-07	2018 CO ACES Summer Open venue

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	23.05	flat	200 Free Relay	2021-12-04	2021 CO CSI Pioneer Open
50 Freestyle	SCY	21.46	flying	200 Free Relay (leg 4)	2024-04-04	2024 Western Zone SCY Senior Zones
50 Freestyle	SCY	26.42	flying	200 Medley Relay (leg 4)	2018-11-30	2018 CO CSI Pioneer Open
100 Freestyle	SCY	53.54	flying	400 Free Relay (leg 4)	2020-01-04	2020 CO ACES vs DSA Dual
100 Freestyle	SCY	49.25	flying	400 Medley Relay (leg 4)	2020-02-29	2020 CO CSI 14&U SC AG Championships
50 Backstroke	SCY	25.36	flat	200 Medley Relay	2024-04-03	2024 Western Zone SCY Senior Zones
100 Backstroke	SCY	59.41	flat	400 Medley Relay	2020-01-04	2020 CO ACES vs DSA Dual
50 Freestyle	LCM	31.64	flat	200 Free Relay	2017-07-30	2017 CO CSI Age Group LC Championships
50 Freestyle	LCM	31.39	flying	200 Medley Relay (leg 4)	2017-07-29	2017 CO CSI Age Group LC Championships
100 Freestyle	LCM	57.16	flying	400 Free Relay (leg 2)	2021-07-22	2021 CO CSI Senior LC State Championships
200 Freestyle	LCM	2:02.07	flying	800 Free Relay (leg 2)	2021-07-28	Finals - Western Zone Senior Champs
50 Backstroke	LCM	41.04	flat	200 Medley Relay	2016-07-23	2016 CO CSI LC State 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.

PR splits

100 Freestyle SCY 46.96

22.60

24.36

Front half 22.60s · back half 24.36s

200 Freestyle SCY 1:45.26

24.26

26.71

27.32

26.97

Front half 50.97s · back half 54.29s

500 Freestyle SCY 4:57.51

26.39

29.07

29.77

29.50

30.41

30.28

30.77

30.70

30.77

29.85

Front half 145.14s · back half 152.37s

1650 Freestyle SCY 16:48.24 RT 0.78s

26.76

29.34

30.42

30.27

30.61

30.11

30.35

30.82

30.72

30.48

30.58

30.65

30.83

30.75

30.86

31.04

30.93

30.79

30.97

30.66

31.07

30.69

30.77

30.67

31.02

31.29

31.19

30.72

31.22

31.02

31.20

29.02

100 Backstroke SCY 52.92

25.72

27.20

Front half 25.72s · back half 27.20s

200 Backstroke SCY 1:55.00 RT 0.62s

26.78

29.09

29.61

29.52

Front half 55.87s · back half 59.13s

100 Breaststroke SCY 1:11.97

33.40

38.57

Front half 33.40s · back half 38.57s

200 Breaststroke SCY 2:48.21

39.83

44.20

42.46

41.72

Front half 84.03s · back half 84.18s

100 Butterfly SCY 52.22 RT 0.68s

24.37

27.85

Front half 24.37s · back half 27.85s

200 Butterfly SCY 2:14.51

29.78

35.19

35.69

33.85

Front half 64.97s · back half 69.54s

100 Individual Medley SCY 59.83

7.44

4.74

47.65

200 Individual Medley SCY 2:07.36

25.97

33.02

41.24

27.13

Front half 58.99s · back half 68.37s

400 Individual Medley SCY 4:50.15

30.22

35.83

36.33

35.68

43.84

43.98

32.12

32.15

Front half 138.06s · back half 152.09s

100 Freestyle LCM 55.02

26.47

28.55

Front half 26.47s · back half 28.55s

200 Freestyle LCM 2:01.39

28.03

31.29

31.15

30.92

Front half 59.32s · back half 62.07s

400 Freestyle LCM 4:20.94

29.19

32.78

32.74

33.88

33.75

34.07

33.09

31.44

Front half 128.59s · back half 132.35s

800 Freestyle LCM 9:53.67

68.32

73.59

74.69

75.18

75.84

75.33

75.38

75.34

Front half 291.78s · back half 301.89s

1500 Freestyle LCM 18:38.52

256.68

294.11

331.71

369.42

406.92

443.97

481.18

519.49

556.32

594.13

632.04

669.80

707.80

745.56

782.41

819.71

858.11

896.05

933.54

971.53

1009.24

1046.34

1082.31

1118.68

1155.79

1118.52

100 Backstroke LCM 1:02.03

30.17

31.86

Front half 30.17s · back half 31.86s

200 Backstroke LCM 2:15.04

31.42

33.82

35.04

34.76

Front half 65.24s · back half 69.80s

100 Breaststroke LCM 1:34.11

46.44

47.67

Front half 46.44s · back half 47.67s

200 Breaststroke LCM 3:28.72

48.84

54.05

52.65

53.18

Front half 102.89s · back half 105.83s

100 Butterfly LCM 1:02.71

28.78

33.93

Front half 28.78s · back half 33.93s

200 Butterfly LCM 3:02.66

38.43

45.57

49.06

49.60

Front half 84.00s · back half 98.66s

200 Individual Medley LCM 2:37.02

31.55

39.50

53.90

32.07

Front half 71.05s · back half 85.97s

400 Individual Medley LCM 5:51.33

35.57

43.03

44.37

45.78

52.09

53.84

37.88

38.77

Front half 168.75s · back half 182.58s

Reaction time

fastest 0.54s average 0.655s slowest 0.95s 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.

25 Freestyle SCY 10.84 2 swims

50 Freestyle SCY 21.83 41 swims

100 Freestyle SCY 46.96 53 swims

200 Freestyle SCY 1:45.26 35 swims

500 Freestyle SCY 4:57.51 24 swims

1000 Freestyle SCY 10:07.70 1 swim

1650 Freestyle SCY 16:48.24 4 swims

50 Backstroke SCY 25.06 26 swims

100 Backstroke SCY 52.92 54 swims

200 Backstroke SCY 1:55.00 23 swims

50 Breaststroke SCY 39.57 4 swims

100 Breaststroke SCY 1:11.97 12 swims

200 Breaststroke SCY 2:48.21 1 swim

50 Butterfly SCY 24.56 23 swims

100 Butterfly SCY 52.22 44 swims

200 Butterfly SCY 2:14.51 4 swims

100 Individual Medley SCY 59.83 16 swims

200 Individual Medley SCY 2:07.36 20 swims

400 Individual Medley SCY 4:50.15 3 swims

50 Freestyle LCM 25.45 49 swims

100 Freestyle LCM 55.02 52 swims

200 Freestyle LCM 2:01.39 36 swims

400 Freestyle LCM 4:20.94 20 swims

800 Freestyle LCM 9:53.67 4 swims

1500 Freestyle LCM 18:38.52 5 swims

50 Backstroke LCM 30.03 23 swims

100 Backstroke LCM 1:02.03 60 swims

200 Backstroke LCM 2:15.04 36 swims

50 Breaststroke LCM 42.30 7 swims

100 Breaststroke LCM 1:34.11 7 swims

200 Breaststroke LCM 3:28.72 2 swims

50 Butterfly LCM 28.22 24 swims

100 Butterfly LCM 1:02.71 36 swims

200 Butterfly LCM 3:02.66 3 swims

200 Individual Medley LCM 2:37.02 14 swims

400 Individual Medley LCM 5:51.33 2 swims