| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.712 | N/A |
| 2 | 4 | 25.875 | 18/7:22.587 |
| 3 | 4 | 23.691 | 18/7:04.023 |
| 4 | 4 | 23.786 | 19/7:22.824 |
| 5 | 4 | 23.849 | 19/7:20.116 |
| 6 | 5 | 30.003 | 18/7:15.205 |
| 7 | 5 | 22.897 | 18/7:07.998 |
| 8 | 5 | 23.354 | 18/7:03.959 |
| 9 | 5 | 25.542 | 18/7:05.580 |
| 10 | 5 | 28.019 | 18/7:11.052 |
| 11 | 5 | 29.689 | 18/7:19.110 |
| 12 | 5 | 24.390 | 18/7:17.131 |
| 13 | 5 | 22.882 | 18/7:13.346 |
| 14 | 5 | 24.797 | 18/7:12.647 |
| 15 | 5 | 27.255 | 18/7:15.032 |
| 16 | 5 | 29.396 | 18/7:19.527 |
| 17 | 5 | 29.542 | 18/7:23.614 |
| 18 | 5 | 22.816 | 18/7:20.495 |