| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.382 | 17/6:03.494 |
| 2 | 7 | 22.133 | 17/6:09.877 |
| 3 | 7 | 19.893 | 18/6:20.448 |
| 4 | 5 | 18.129 | 18/6:06.917 |
| 5 | 7 | 20.477 | 18/6:07.250 |
| 6 | 6 | 18.655 | 18/6:02.007 |
| 7 | 6 | 17.997 | 19/6:16.379 |
| 8 | 6 | 19.404 | 19/6:15.416 |
| 9 | 5 | 17.815 | 19/6:11.313 |
| 10 | 5 | 20.723 | 19/6:13.555 |
| 11 | 5 | 17.876 | 19/6:10.472 |
| 12 | 4 | 18.379 | 19/6:08.700 |
| 13 | 5 | 21.718 | 19/6:12.080 |
| 14 | 6 | 24.547 | 19/6:18.817 |
| 15 | 7 | 22.964 | 18/6:02.510 |
| 16 | 7 | 22.118 | 18/6:04.736 |
| 17 | 7 | 19.477 | 18/6:03.904 |
| 18 | 7 | 20.324 | 18/6:04.011 |