| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.365 | 16/5:09.840 |
| 2 | 2 | 19.396 | 16/5:10.088 |
| 3 | 2 | 19.957 | 22/7:10.599 |
| 4 | 2 | 19.437 | 22/7:09.853 |
| 5 | 1 | 19.345 | 22/7:09.000 |
| 6 | 1 | 19.158 | 22/7:07.746 |
| 7 | 1 | 19.097 | 22/7:06.659 |
| 8 | 1 | 18.669 | 22/7:04.666 |
| 9 | 1 | 18.728 | 22/7:03.260 |
| 10 | 1 | 18.548 | 22/7:01.740 |
| 11 | 1 | 19.304 | 22/7:02.008 |
| 12 | 1 | 19.061 | 22/7:01.786 |
| 13 | 1 | 19.173 | 22/7:01.787 |
| 14 | 1 | 18.888 | 22/7:01.341 |
| 15 | 1 | 20.647 | 22/7:03.534 |
| 16 | 1 | 19.619 | 22/7:04.039 |
| 17 | 1 | 20.944 | 22/7:06.200 |
| 18 | 1 | 19.517 | 22/7:06.376 |
| 19 | 1 | 19.265 | 22/7:06.242 |
| 20 | 1 | 19.012 | 22/7:05.843 |
| 21 | 1 | 19.814 | 22/7:06.322 |
| 22 | 1 | 19.210 | 22/7:06.154 |