swimJonas Barkevich
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.00 | 2011-03-04 | AD Silver Short Course Championships | |
| 50 Freestyle | SCY | 32.67 | BB+1.48s to A | 2016-11-19 | CVSL QUAD MEET slow pool |
| 100 Freestyle | SCY | 1:11.68 | BB+1.49s to A | 2016-12-03 | CVSL QUAD MEET |
| 200 Freestyle | SCY | 2:40.70 | BB+9.01s to A | 2017-01-21 | Mile Madness |
| 500 Freestyle | SCY | 7:04.65 | BB+21.06s to A | 2017-01-21 | Mile Madness |
| 25 Backstroke | SCY | 21.57 | 2011-03-04 | AD Silver Short Course Championships | |
| 50 Backstroke | SCY | 42.32 | BB+4.53s to A | 2013-03-16 | AD Gold Short Course Championships venue |
| 100 Backstroke | SCY | 1:18.28 | A+1.99s to AA | 2016-12-03 | CVSL QUAD MEET |
| 200 Backstroke | SCY | 2:47.71 | 2017-01-21 | Mile Madness | |
| 25 Breaststroke | SCY | 28.49 | 2011-03-04 | AD Silver Short Course Championships | |
| 50 Breaststroke | SCY | 45.20 | BB+3.11s to A | 2012-02-18 | Cabin Fever Invitational |
| 100 Breaststroke | SCY | 1:37.00 | BB+5.31s to A | 2016-11-19 | CVSL QUAD MEET slow pool |
| 200 Breaststroke | SCY | 3:25.68 | 2016-12-11 | Piranhas December Distance Invite venue | |
| 25 Butterfly | SCY | 24.72 | 2011-11-19 | Harvest Invitational | |
| 50 Butterfly | SCY | 47.05 | +0.56s to B | 2012-03-03 | 2012 AD Silver Short Course Championships venue |
| 100 Individual Medley | SCY | 1:38.19 | B+8.40s to BB | 2012-02-18 | Cabin Fever Invitational |
| 200 Individual Medley | SCY | 2:59.34 | BB+5.85s to A | 2016-12-11 | Piranhas December Distance Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 37.46 | flat | 200 Free Relay | 2012-03-18 | AD Gold Short Course Championships |
| 50 Freestyle | SCY | 36.75 | flying | 200 Medley Relay (leg 4) | 2013-03-02 | AD Silver Short Course Championships |
| 50 Freestyle | SCY | 33.06 | flying | 200 Free Relay (leg 3) | 2016-12-03 | CVSL QUAD MEET |
| 100 Freestyle | SCY | 1:24.13 | flying | 400 Free Relay (leg 4) | 2012-03-16 | AD Gold Short Course Championships |
| 50 Backstroke | SCY | 48.97 | flat | 200 Medley Relay | 2011-01-29 | CVSL Tri Meet |
| 50 Breaststroke | SCY | 1:04.35 | flying | 200 Medley Relay (leg 2) | 2011-12-10 | Amsterdam Sea Rams Invitational |
| 50 Butterfly | SCY | 46.05 | flying | 200 Medley Relay (leg 3) | 2012-03-17 | AD Gold Short 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 10 & under · SCY
2376 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:40.70 | 562 |
| 100 BK SCY | 1:18.28 | 684 |
| 100 BR SCY | 1:37.00 | 535 |
| 200 IM SCY | 2:59.34 | 595 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
2206 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:11.68 | 606 |
| 50 BK SCY | 42.32 | 440 |
| 50 BR SCY | 45.20 | 521 |
| 50 FL SCY | 47.05 | 280 |
| 100 IM SCY | 1:38.19 | 359 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:37.00
Front half 46.07s · back half 50.93s
200 Breaststroke SCY 3:25.68
Front half 97.12s · back half 108.56s
200 Individual Medley SCY 2:59.34
Front half 84.65s · back half 94.69s
Progression
Faster times are higher. One card per event, all courses & history.