Eric Tkachenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.34 | B+0.45s to BB·+6.95s to Sectionals | 2023-10-01 | RAC First Splashvenue |
| 100 Freestyle | SCY | 1:05.04 | B+2.35s to BB·+16.55s to Sectionals | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Sitevenue |
| 200 Freestyle | SCY | 2:21.37 | B+4.18s to BB·+35.08s to Sectionals | 2023-10-15 | CAA Early Season Mini & Mid Distance Meetslow pool |
| 500 Freestyle | SCY | 6:34.87 | B+24.68s to BB·+107.48s to Sectionals | 2023-10-14 | CAA Early Season Mini & Mid Distance Meetslow pool |
| 50 Breaststroke | SCY | 39.44 | B+1.85s to BB·+13.15s to Futures | 2024-02-11 | GBSA - 2024 Last Chance Qualifyingvenue |
| 100 Breaststroke | SCY | 1:25.93 | +1.64s to B·+24.44s to Sectionals | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Sitevenue |
| 200 Breaststroke | SCY | 3:03.80 | +0.81s to B·+48.81s to Sectionals | 2023-09-30 | RAC First Splashvenue |
| 50 Butterfly | SCY | 36.91 | +2.22s to B·+14.02s to Futures | 2024-02-18 | 2024 MAC Fabulous February 'B' & Mini Meetvenue |
| 100 Butterfly | SCY | 1:22.14 | +8.35s to B·+28.95s to Sectionals | 2023-09-30 | RAC First Splashvenue |
| 100 Individual Medley | SCY | 1:16.58 | 2023-03-19 | 2023 MD LSC 11 & Over B Championshipsvenue | |
| 200 Individual Medley | SCY | 2:47.31 | +2.62s to B·+47.92s to Sectionals | 2023-10-14 | CAA Early Season Mini & Mid Distance Meetslow pool |
| 400 Individual Medley | SCY | 5:52.62 | B+25.03s to BB·+97.53s to Sectionals | 2023-10-15 | CAA Early Season Mini & Mid Distance Meetslow pool |
| 50 Freestyle | LCM | 33.94 | B+0.85s to BB·+8.45s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 100 Freestyle | LCM | 1:14.14 | B+1.55s to BB·+18.65s to Sectionals | 2023-07-28 | 2023 Summer Junior Champs LCM Meetvenue |
| 200 Freestyle | LCM | 2:40.41 | B+2.52s to BB·+39.12s to Sectionals | 2023-07-29 | 2023 Summer Junior Champs LCM Meetvenue |
| 400 Freestyle | LCM | 5:39.57 | B+5.38s to BB·+81.98s to Sectionals | 2023-07-15 | 2023 MD Long Course Last Chance Meetvenue |
| 50 Backstroke | LCM | 43.46 | +2.27s to B·+15.57s to Futures | 2023-07-29 | 2023 Summer Junior Champs LCM Meetvenue |
| 50 Breaststroke | LCM | 46.54 | +0.65s to B·+15.65s to Futures | 2023-06-11 | 2023 CAC Summer LCM BB&Faster Swim Meetslow pool |
| 100 Breaststroke | LCM | 1:41.78 | +4.59s to B·+32.09s to Sectionals | 2023-07-09 | 2023 Sandbox Invitationalvenue |
| 200 Breaststroke | LCM | 3:36.56 | +3.17s to B·+63.97s to Sectionals | 2023-04-16 | 2023 CBAC Spring Long Course Meetslow pool |
| 50 Butterfly | LCM | 44.35 | +5.36s to B·+18.06s to Futures | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 100 Butterfly | LCM | 1:38.87 | +14.78s to B·+38.68s to Sectionals | 2023-04-16 | 2023 CBAC Spring Long Course Meetslow pool |
| 200 Individual Medley | LCM | 3:11.07 | +0.68s to B·+54.88s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
IMX / IMR
IMX 13-14 · SCY
1481 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:34.87 | 393 |
| 200 BR SCY | 3:03.80 | 363 |
| 200 IM SCY | 2:47.31 | 355 |
| 400 IM SCY | 5:52.62 | 370 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1400 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:21.37 | 432 |
| 100 BR SCY | 1:25.93 | 347 |
| 100 FL SCY | 1:22.14 | 266 |
| 200 IM SCY | 2:47.31 | 355 |
| 100 BK 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 1:05.04
Front half 31.71s · back half 33.33s
100 Breaststroke SCY 1:25.93
Front half 39.93s · back half 46.00s
200 Breaststroke SCY 3:03.80
Front half 88.64s · back half 95.16s
100 Butterfly SCY 1:22.14
Front half 38.65s · back half 43.49s
100 Individual Medley SCY 1:16.58
Front half 38.71s · back half 37.87s
100 Freestyle LCM 1:14.14
Front half 35.69s · back half 38.45s
200 Freestyle LCM 2:40.41
Front half 77.35s · back half 83.06s
400 Freestyle LCM 5:39.57
Front half 167.99s · back half 171.58s
100 Breaststroke LCM 1:41.78
Front half 48.04s · back half 53.74s
200 Breaststroke LCM 3:36.56
Front half 104.10s · back half 112.46s
100 Butterfly LCM 1:38.87
Front half 44.92s · back half 53.95s
200 Individual Medley LCM 3:11.07
Front half 96.04s · back half 95.03s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.