| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.524 | N/A |
| 2 | 5 | 30.242 | 15/7:05.912 |
| 3 | 5 | 23.615 | 17/7:13.038 |
| 4 | 5 | 28.177 | 17/7:20.038 |
| 5 | 6 | 28.106 | 17/7:23.084 |
| 6 | 6 | 24.779 | 17/7:14.264 |
| 7 | 6 | 25.988 | 17/7:11.609 |
| 8 | 6 | 22.890 | 17/7:02.631 |
| 9 | 5 | 23.234 | 18/7:22.464 |
| 10 | 5 | 23.076 | 18/7:17.170 |
| 11 | 5 | 24.499 | 18/7:15.354 |
| 12 | 5 | 23.433 | 18/7:12.220 |
| 13 | 5 | 23.336 | 18/7:09.471 |
| 14 | 4 | 23.792 | 18/7:07.742 |
| 15 | 4 | 23.520 | 18/7:05.929 |
| 16 | 4 | 23.250 | 18/7:04.052 |
| 17 | 4 | 23.006 | 18/7:02.150 |
| 18 | 4 | 25.194 | 18/7:02.661 |