| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.478 | N/A |
| 2 | 4 | 23.914 | 18/7:15.016 |
| 3 | 4 | 23.660 | 18/7:12.857 |
| 4 | 4 | 22.328 | 18/7:04.589 |
| 5 | 4 | 23.883 | 18/7:07.064 |
| 6 | 4 | 22.544 | 18/7:03.996 |
| 7 | 4 | 23.516 | 18/7:04.705 |
| 8 | 4 | 21.574 | 18/7:00.495 |
| 9 | 4 | 20.697 | 19/7:18.239 |
| 10 | 4 | 22.884 | 19/7:18.478 |
| 11 | 4 | 20.698 | 19/7:14.734 |
| 12 | 4 | 21.791 | 19/7:13.046 |
| 13 | 4 | 21.988 | 19/7:12.693 |
| 14 | 4 | 27.697 | 19/7:19.949 |
| 15 | 4 | 20.560 | 19/7:16.993 |
| 16 | 4 | 27.673 | 19/7:22.966 |
| 17 | 4 | 27.423 | 18/7:04.609 |
| 18 | 4 | 21.349 | 18/7:02.657 |