| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.946 | N/A |
| 2 | 3 | 25.060 | 18/7:07.966 |
| 3 | 3 | 24.234 | 18/7:00.945 |
| 4 | 4 | 26.762 | 18/7:12.093 |
| 5 | 4 | 26.530 | 18/7:17.936 |
| 6 | 4 | 24.078 | 18/7:12.603 |
| 7 | 3 | 23.977 | 18/7:08.762 |
| 8 | 3 | 24.832 | 18/7:08.094 |
| 9 | 3 | 23.721 | 18/7:05.233 |
| 10 | 3 | 23.816 | 18/7:03.187 |
| 11 | 4 | 24.659 | 18/7:02.983 |
| 12 | 4 | 24.041 | 18/7:01.861 |
| 13 | 3 | 25.109 | 18/7:02.439 |
| 14 | 3 | 24.285 | 18/7:01.851 |
| 15 | 3 | 24.310 | 18/7:01.377 |
| 16 | 3 | 24.320 | 18/7:00.977 |
| 17 | 3 | 23.742 | 18/7:00.014 |
| 18 | 3 | 24.501 | 19/7:24.509 |
| 19 | 3 | 24.310 | 19/7:24.233 |