| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.588 | 21/5:06.348 |
| 2 | 2 | 14.783 | 21/5:08.395 |
| 3 | 2 | 14.714 | 21/5:08.595 |
| 4 | 1 | 14.261 | 21/5:06.317 |
| 5 | 2 | 15.079 | 21/5:08.385 |
| 6 | 1 | 14.483 | 21/5:07.678 |
| 7 | 3 | 17.468 | 20/5:01.074 |
| 8 | 4 | 17.022 | 20/5:05.995 |
| 9 | 4 | 14.718 | 20/5:04.702 |
| 10 | 4 | 14.849 | 20/5:03.930 |
| 11 | 4 | 14.548 | 20/5:02.751 |
| 12 | 5 | 20.358 | 20/5:11.452 |
| 13 | 5 | 14.863 | 20/5:10.360 |
| 14 | 5 | 17.770 | 20/5:13.577 |
| 15 | 4 | 14.580 | 20/5:12.112 |
| 16 | 4 | 15.830 | 20/5:12.393 |
| 17 | 4 | 19.308 | 19/5:00.895 |
| 18 | 4 | 14.369 | 20/5:15.101 |
| 19 | 4 | 19.503 | 19/5:03.094 |