Emerson Gatherum

Mage 18COHIMTORPNUTCATCREVPPA

165 plausible swims · 27 meets · 2021-06-26 → 2026-03-29

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.82	AA+0.13s to AAA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
100 Freestyle	SCY	47.04	AAA+1.55s to AAAA	2026-01-18	2026 PN VAST 49th Annual Washington Open- APP venue
200 Freestyle	SCY	1:49.03	AA+3.64s to AAA	2024-11-09	2024 THSC November Invitational venue
500 Freestyle	SCY	4:44.53	AAA+10.94s to AAAA	2025-03-14	2025 OSI Arena Senior SC Championships venue
1650 Freestyle	SCY	16:53.47	AA+9.68s to AAA	2023-03-12	2023 Northwest Spring Speedo Sectionals venue
50 Backstroke	SCY	26.70	BB+0.21s to A	2026-01-03	2026 CAT Short Course Open venue
100 Backstroke	SCY	53.98	A+0.09s to AA	2026-02-21	2026 CO Colorado Senior Meet fast pool
200 Backstroke	SCY	1:54.35	AA+0.86s to AAA	2026-03-28	2026 Four Corner Speedo Sectionals - Carmel - fast pool
50 Breaststroke	SCY	26.11	AAAA	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP venue
100 Breaststroke	SCY	57.09	AAA+0.90s to AAAA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
200 Breaststroke	SCY	2:04.74	AAA+2.55s to AAAA	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel - fast pool
100 Butterfly	SCY	51.74	AA+0.15s to AAA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
200 Butterfly	SCY	2:00.99	AA+5.10s to AAA	2025-01-19	2025 PN VAST 48th Annual Washington Open venue
200 Individual Medley	SCY	1:53.86	AAA+2.97s to AAAA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
400 Individual Medley	SCY	4:08.31	AAA+8.92s to AAAA	2024-12-07	2024 Oregon Senior Open venue
50 Freestyle	LCM	25.46	AA+0.37s to AAA	2025-06-28	2025 Howard Jones Open venue
100 Freestyle	LCM	56.10	AA+0.91s to AAA	2024-07-31	WZ LCM Senior Champs 2024 venue
200 Freestyle	LCM	2:08.28	A+2.09s to AA	2025-06-13	2025 Mike Morris Memorial Invitational venue
400 Freestyle	LCM	4:22.88	AA+5.59s to AAA	2024-08-01	GroupB - WZ LCM Senior Champs 2024 venue
1500 Freestyle	LCM	17:03.70	AAA+39.61s to AAAA	2024-07-14	2024 Speedo Sectionals - Mt Hood venue
100 Backstroke	LCM	1:03.44	AA+2.05s to AAA	2025-06-29	2025 Howard Jones Open venue
200 Backstroke	LCM	2:18.37	AA+4.58s to AAA	2024-08-01	WZ LCM Senior Champs 2024 venue
50 Breaststroke	LCM	30.31	AAAA	2025-06-27	2025 Howard Jones Open venue
100 Breaststroke	LCM	1:06.44	AAA+1.15s to AAAA	2025-06-29	2025 Howard Jones Open venue
200 Breaststroke	LCM	2:29.63	AAA+6.74s to AAAA	2025-06-27	2025 Howard Jones Open venue
100 Butterfly	LCM	1:00.39	AA+1.50s to AAA	2025-06-29	2025 Howard Jones Open venue
200 Individual Medley	LCM	2:12.65	AAA+3.06s to AAAA	2025-06-28	2025 Howard Jones Open venue
400 Individual Medley	LCM	4:49.65	AAA+11.36s to AAAA	2024-07-31	WZ LCM Senior Champs 2024 venue

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

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	22.05	flat	200 Free Relay	2025-02-22	2025 OSAA 6A Championships
50 Freestyle	SCY	22.46	flying	200 Free Relay (leg 2)	2023-03-09	2023 Northwest Spring Speedo Sectionals
100 Freestyle	SCY	48.75	flat	400 Free Relay	2025-01-18	2025 PN VAST 48th Annual Washington Open
200 Freestyle	SCY	1:44.67	flat	800 Free Relay	2025-01-16	2025 PN VAST 48th Annual Washington Open
200 Freestyle	SCY	1:44.62	flying	800 Free Relay (leg 4)	2025-01-16	2025 Washington Open
50 Breaststroke	SCY	27.12	flying	200 Medley Relay (leg 2)	2025-02-15	2025 OR HS 6a-2
100 Breaststroke	SCY	58.30	flying	400 Medley Relay (leg 2)	2025-01-17	2025 Washington Open
100 Freestyle	LCM	56.45	flying	400 Free Relay (leg 4)	2024-07-12	2024 Speedo Sectionals - Mt Hood
200 Freestyle	LCM	2:03.60	flying	800 Free Relay (leg 3)	2024-07-13	2024 Speedo Sectionals - Mt Hood

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

5187 points (6/6 events)

Event	Time	Points
500 FR SCY	4:44.53	877
200 BK SCY	1:54.35	839
200 BR SCY	2:04.74	928
200 FL SCY	2:00.99	747
200 IM SCY	1:53.86	916
400 IM SCY	4:08.31	880

IMR 17-18 · SCY

4230 points (5/5 events)

Event	Time	Points
200 FR SCY	1:49.03	775
100 BK SCY	53.98	742
100 BR SCY	57.09	943
100 FL SCY	51.74	854
200 IM SCY	1:53.86	916

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

PR splits

100 Freestyle SCY 47.04 RT 0.60s

22.60

24.44

Front half 22.60s · back half 24.44s

200 Freestyle SCY 1:49.03

25.14

27.16

28.28

28.45

Front half 52.30s · back half 56.73s

500 Freestyle SCY 4:44.53

24.90

27.73

28.72

28.94

29.06

29.40

29.24

29.36

29.06

28.12

Front half 139.35s · back half 145.18s

1650 Freestyle SCY 16:53.47

27.35

29.91

30.39

30.53

30.24

30.45

30.90

30.75

30.83

31.19

30.92

30.82

31.28

31.08

31.14

31.15

31.06

31.32

30.33

30.61

31.25

30.92

31.07

31.13

31.09

30.91

31.05

31.04

31.14

30.98

30.46

29.28

100 Backstroke SCY 53.98

26.27

27.71

Front half 26.27s · back half 27.71s

200 Backstroke SCY 1:54.35

27.20

29.07

29.36

28.72

Front half 56.27s · back half 58.08s

100 Breaststroke SCY 57.09 RT 0.60s

26.96

30.13

Front half 26.96s · back half 30.13s

200 Breaststroke SCY 2:04.74

27.95

31.76

32.32

32.71

Front half 59.71s · back half 65.03s

100 Butterfly SCY 51.74 RT 0.60s

24.27

27.47

Front half 24.27s · back half 27.47s

200 Butterfly SCY 2:00.99

26.61

30.77

31.53

32.08

Front half 57.38s · back half 63.61s

200 Individual Medley SCY 1:53.86

24.64

28.64

32.74

27.84

Front half 53.28s · back half 60.58s

400 Individual Medley SCY 4:08.31

25.82

29.56

32.26

33.11

33.21

35.37

30.01

28.97

Front half 120.75s · back half 127.56s

100 Freestyle LCM 56.10

26.67

29.43

Front half 26.67s · back half 29.43s

200 Freestyle LCM 2:08.28

29.25

32.17

34.22

32.64

Front half 61.42s · back half 66.86s

400 Freestyle LCM 4:22.88

29.10

32.61

32.99

33.59

33.49

33.77

33.99

33.34

Front half 128.29s · back half 134.59s

1500 Freestyle LCM 17:03.70

30.51

33.45

34.12

34.47

26.44

41.86

32.97

35.24

34.29

34.45

32.78

36.08

34.42

34.47

32.66

36.28

34.54

34.62

33.56

36.08

34.48

34.36

34.03

34.48

33.84

34.45

34.10

34.48

33.43

32.76

Front half 508.21s · back half 515.49s

200 Backstroke LCM 2:18.37

32.57

34.96

35.86

34.98

Front half 67.53s · back half 70.84s

200 Breaststroke LCM 2:29.63

70.11

79.52

Front half 70.11s · back half 79.52s

200 Individual Medley LCM 2:12.65

62.75

69.90

Front half 62.75s · back half 69.90s

400 Individual Medley LCM 4:49.65

30.24

34.46

37.82

38.11

40.59

41.37

34.05

33.01

Front half 140.63s · back half 149.02s

Reaction time

fastest 0.46s average 0.589s slowest 0.76s 16 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 7 swims

100 Freestyle SCY 47.04 6 swims

200 Freestyle SCY 1:49.03 2 swims

500 Freestyle SCY 4:44.53 4 swims

1650 Freestyle SCY 16:53.47 1 swim

50 Backstroke SCY 26.70 1 swim

100 Backstroke SCY 53.98 3 swims

200 Backstroke SCY 1:54.35 6 swims

50 Breaststroke SCY 26.11 6 swims

100 Breaststroke SCY 57.09 12 swims

200 Breaststroke SCY 2:04.74 15 swims

100 Butterfly SCY 51.74 9 swims

200 Butterfly SCY 2:00.99 6 swims

200 Individual Medley SCY 1:53.86 12 swims

400 Individual Medley SCY 4:08.31 12 swims

50 Freestyle LCM 25.46 4 swims

100 Freestyle LCM 56.10 3 swims

200 Freestyle LCM 2:08.28 2 swims

400 Freestyle LCM 4:22.88 4 swims

1500 Freestyle LCM 17:03.70 1 swim

100 Backstroke LCM 1:03.44 4 swims

200 Backstroke LCM 2:18.37 7 swims

50 Breaststroke LCM 30.31 2 swims

100 Breaststroke LCM 1:06.44 9 swims

200 Breaststroke LCM 2:29.63 9 swims

100 Butterfly LCM 1:00.39 2 swims

200 Individual Medley LCM 2:12.65 7 swims

400 Individual Medley LCM 4:49.65 9 swims