| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.878 | 19/6:17.682 |
| 2 | 3 | 22.894 | 17/6:03.562 |
| 3 | 5 | 22.805 | 17/6:11.603 |
| 4 | 5 | 20.671 | 17/6:06.554 |
| 5 | 4 | 20.956 | 17/6:04.494 |
| 6 | 4 | 19.931 | 17/6:00.216 |
| 7 | 4 | 19.780 | 18/6:17.781 |
| 8 | 3 | 19.611 | 18/6:14.683 |
| 9 | 3 | 20.026 | 18/6:13.104 |
| 10 | 3 | 19.955 | 18/6:11.713 |
| 11 | 3 | 19.899 | 18/6:10.483 |
| 12 | 3 | 19.705 | 18/6:09.166 |
| 13 | 3 | 19.447 | 18/6:07.696 |
| 14 | 3 | 19.487 | 18/6:06.486 |
| 15 | 3 | 21.061 | 18/6:07.327 |
| 16 | 3 | 19.850 | 18/6:06.701 |
| 17 | 3 | 25.423 | 18/6:12.048 |
| 18 | 3 | 19.337 | 18/6:10.716 |