| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.531 | N/A |
| 2 | 3 | 22.626 | 17/6:04.547 |
| 3 | 4 | 23.442 | 17/6:11.075 |
| 4 | 3 | 21.132 | 17/6:00.931 |
| 5 | 4 | 29.165 | 16/6:03.899 |
| 6 | 4 | 20.844 | 17/6:17.599 |
| 7 | 4 | 19.809 | 17/6:07.912 |
| 8 | 4 | 20.138 | 17/6:01.744 |
| 9 | 3 | 20.923 | 18/6:20.948 |
| 10 | 3 | 19.707 | 18/6:16.126 |
| 11 | 3 | 19.895 | 18/6:12.588 |
| 12 | 3 | 20.728 | 18/6:10.981 |
| 13 | 3 | 20.019 | 18/6:08.637 |
| 14 | 3 | 19.460 | 18/6:05.923 |
| 15 | 3 | 20.181 | 18/6:04.471 |
| 16 | 3 | 20.052 | 18/6:03.068 |
| 17 | 3 | 20.570 | 18/6:02.390 |
| 18 | 3 | 20.365 | 18/6:01.587 |