| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.019 | N/A |
| 2 | 5 | 22.936 | 19/7:19.867 |
| 3 | 5 | 23.078 | 19/7:21.145 |
| 4 | 5 | 22.586 | 19/7:18.619 |
| 5 | 5 | 22.286 | 19/7:16.006 |
| 6 | 5 | 23.446 | 19/7:18.614 |
| 7 | 5 | 23.730 | 19/7:21.205 |
| 8 | 5 | 22.833 | 19/7:20.749 |
| 9 | 5 | 22.925 | 19/7:20.614 |
| 10 | 5 | 25.526 | 18/7:02.450 |
| 11 | 5 | 23.635 | 18/7:03.086 |
| 12 | 5 | 23.169 | 18/7:02.887 |
| 13 | 5 | 26.335 | 18/7:07.206 |
| 14 | 5 | 22.180 | 18/7:05.427 |
| 15 | 5 | 22.916 | 18/7:04.795 |
| 16 | 5 | 23.223 | 18/7:04.596 |
| 17 | 5 | 22.921 | 18/7:04.101 |
| 18 | 4 | 22.303 | 18/7:03.047 |