| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.549 | 21/6:08.529 |
| 2 | 6 | 21.251 | 19/6:08.600 |
| 3 | 5 | 17.066 | 20/6:12.440 |
| 4 | 4 | 18.803 | 20/6:13.345 |
| 5 | 3 | 18.709 | 20/6:13.512 |
| 6 | 4 | 18.112 | 20/6:11.633 |
| 7 | 4 | 17.848 | 20/6:09.537 |
| 8 | 3 | 17.561 | 20/6:07.248 |
| 9 | 3 | 18.308 | 20/6:07.127 |
| 10 | 3 | 17.389 | 20/6:05.192 |
| 11 | 3 | 17.912 | 20/6:04.560 |
| 12 | 3 | 21.017 | 20/6:09.208 |
| 13 | 3 | 17.913 | 20/6:08.366 |
| 14 | 3 | 17.407 | 20/6:06.921 |
| 15 | 3 | 18.815 | 20/6:07.547 |
| 16 | 4 | 22.627 | 20/6:12.859 |
| 17 | 4 | 26.080 | 19/6:02.528 |
| 18 | 4 | 19.782 | 19/6:03.268 |
| 19 | 4 | 23.009 | 19/6:07.158 |