| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.404 | N/A |
| 2 | 2 | 24.712 | 18/7:01.508 |
| 3 | 2 | 26.073 | 18/7:13.076 |
| 4 | 2 | 23.030 | 19/7:24.294 |
| 5 | 3 | 24.640 | 19/7:24.451 |
| 6 | 3 | 26.869 | 18/7:07.505 |
| 7 | 3 | 27.234 | 18/7:13.651 |
| 8 | 3 | 24.822 | 18/7:12.184 |
| 9 | 3 | 23.110 | 18/7:07.445 |
| 10 | 3 | 24.156 | 18/7:05.735 |
| 11 | 3 | 25.331 | 18/7:06.364 |
| 12 | 4 | 27.930 | 18/7:10.896 |
| 13 | 2 | 23.808 | 18/7:08.833 |
| 14 | 2 | 24.015 | 18/7:07.358 |
| 15 | 2 | 25.998 | 18/7:08.502 |
| 16 | 2 | 29.804 | 18/7:13.806 |
| 17 | 1 | 24.574 | 18/7:12.891 |
| 18 | 1 | 27.474 | 18/7:14.984 |