Dennis Tkachenko

MaleNJWestfield YMCA

Also swam for Unattached (2026). Best times below include every one of them.

22 events43 swims11 meetsLast raced Jun 12, 2026

Where Dennis ranks

Current best: each age group's best time, against the swimmers in it now.

100 Back SCY59.88

FastestField

Boys 15-16 · best in age group · set Feb 2026Tap a row for the list

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Select a time standard above to see which events you qualify for.

Best Times

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400 IM

SCY2 swims

BBBAAAAAAAAAA8.78 to AA

#461 Eastern#1,517 USA

BEST

4:33.47

2026-02-13

LCM2 swims

BBBAAAAAAAAAA4.11 to A

#1,678 USA#2 NJWES3

5:25.30

2026-05-31

200 Fly

SCY3 swims

BBBAAAAAAAAAA3.75 to AA

#357 Eastern#1,210 USA

2:07.14

2026-02-15

50 Fly

LCM2 swims

BBBAAAAAAAAAA1.02 to AA

#73 NJ#2,732 USA

30.31

2026-05-31

200 IM

SCY3 swims

BBBAAAAAAAAAA0.34 to A

#3,017 USA#5 NJWES3

BEST

2:09.73

2025-12-13

LCM2 swims

BBBAAAAAAAAAA5.18 to A

#118 NJ#3,758 USA

2:36.17

2026-05-30

200 Back

SCY3 swims

BBBAAAAAAAAAA3.15 to A

#2,070 USA#2 NJWES3

BEST

2:09.74

2026-02-13

LCM2 swims

BBBAAAAAAAAAA6.04 to A

#2,219 USA#3 NJWES3

2:33.73

2026-05-29

100 Fly

SCY3 swims

BBBAAAAAAAAAA0.12 to A

#2,933 USA#5 NJWES3

BEST

57.71

2025-12-14

LCM1 swim

BBBAAAAAAAAAA0.21 to A

#80 NJ#2,367 USA

1:06.00

2026-05-30

100 Back

SCY3 swims

BBBAAAAAAAAAA1.99 to A

#3,142 USA#5 NJWES3

BEST

59.88

2026-02-15

LCM2 swims

BBBAAAAAAAAAA1.80 to A

#82 NJ#2,438 USA

1:09.79

2026-05-31

100 Free

SCY1 swim

BBBAAAAAAAAAA3.44 to A

#8,630 USA#9 NJWES3

BEST

56.63

2025-11-16

LCM1 swim

BBBAAAAAAAAAA2.73 to A

1:04.22

2025-07-06

100 Breast

SCY2 swims

BBBAAAAAAAAAA3.07 to A

#4 NJWES3#3,671 USA

BEST

1:08.96

2026-01-18

LCM1 swim

BBBAAAAAAAAAA4.32 to BB

1:27.41

2025-06-01

50 Back

SCY2 swims

BBBAAAAAAAAAA0.79 to A

#2,213 USA#2 NJWES3

27.98

2026-01-30

LCM2 swims

BBBAAAAAAAAAA0.38 to A

#63 NJ#1,924 USA

32.77

2026-05-31

50 Free

SCY3 swims

BBBAAAAAAAAAA0.33 to A

#5,708 USA#8 NJWES3

BEST

24.52

2026-01-30

LCM1 swim

BBBAAAAAAAAAA1.43 to A

29.62

2025-07-05

200 Free

LCM1 swim

BBBAAAAAAAAAA10.49 to A

2:24.78

2025-07-05

200 Breast

LCM1 swim

BBBAAAAAAAAAA2.99 to BB

3:03.58

2025-07-06

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USA Swimming time standards — 15-16 Boys

See how Dennis's times rank nationally: 400 IM 200 Fly 50 Fly (LCM)400 IM (LCM)200 IM 200 IM (LCM)

Other Westfield YMCA swimmers around Dennis's age: Daniella Eriksson Gemma Giordano Charlotte Ouellette Jonathan Peterson James Sletteland