| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 30.925 | N/A |
| 2 | 8 | 23.335 | 18/7:07.062 |
| 3 | 6 | 23.551 | 18/7:09.456 |
| 4 | 7 | 23.550 | 18/7:10.062 |
| 5 | 5 | 24.826 | 18/7:15.788 |
| 6 | 5 | 23.912 | 18/7:16.116 |
| 7 | 6 | 23.834 | 18/7:16.114 |
| 8 | 4 | 23.986 | 18/7:16.481 |
| 9 | 4 | 24.969 | 18/7:18.846 |
| 10 | 4 | 24.563 | 18/7:19.918 |
| 11 | 3 | 23.714 | 18/7:19.333 |
| 12 | 4 | 25.098 | 18/7:20.992 |
| 13 | 4 | 25.150 | 18/7:22.449 |
| 14 | 4 | 23.705 | 18/7:21.792 |
| 15 | 3 | 23.422 | 18/7:20.886 |
| 16 | 4 | 23.384 | 18/7:20.057 |
| 17 | 3 | 23.368 | 18/7:19.314 |
| 18 | 3 | 29.755 | 18/7:25.047 |