| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.189 | N/A |
| 2 | 5 | 18.962 | 19/6:05.505 |
| 3 | 6 | 22.054 | 18/6:12.825 |
| 4 | 6 | 17.764 | 19/6:16.869 |
| 5 | 6 | 21.643 | 18/6:05.986 |
| 6 | 7 | 20.972 | 18/6:08.932 |
| 7 | 7 | 18.350 | 18/6:03.466 |
| 8 | 7 | 19.411 | 18/6:02.139 |
| 9 | 6 | 20.675 | 18/6:03.829 |
| 10 | 6 | 18.357 | 18/6:00.766 |
| 11 | 5 | 19.895 | 18/6:00.930 |
| 12 | 5 | 20.625 | 18/6:02.192 |
| 13 | 5 | 18.733 | 18/6:00.563 |
| 14 | 5 | 18.928 | 19/6:19.161 |
| 15 | 5 | 20.129 | 19/6:19.686 |
| 16 | 5 | 18.944 | 19/6:18.719 |
| 17 | 6 | 21.739 | 18/6:01.193 |
| 18 | 5 | 19.517 | 18/6:00.887 |