| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.818 | N/A |
| 2 | 5 | 23.060 | 19/7:22.898 |
| 3 | 5 | 23.375 | 18/7:02.515 |
| 4 | 5 | 21.758 | 19/7:16.976 |
| 5 | 5 | 21.607 | 19/7:11.918 |
| 6 | 5 | 20.137 | 19/7:03.591 |
| 7 | 5 | 18.886 | 20/7:15.757 |
| 8 | 5 | 24.009 | 19/7:00.814 |
| 9 | 5 | 22.727 | 19/7:02.825 |
| 10 | 5 | 20.473 | 20/7:21.663 |
| 11 | 5 | 19.935 | 20/7:18.155 |
| 12 | 5 | 20.862 | 20/7:16.886 |
| 13 | 5 | 26.948 | 19/7:03.483 |
| 14 | 5 | 25.907 | 19/7:08.918 |
| 15 | 5 | 20.398 | 19/7:06.494 |
| 16 | 5 | 20.978 | 19/7:05.009 |
| 17 | 5 | 21.788 | 19/7:04.772 |
| 18 | 5 | 26.924 | 19/7:09.929 |
| 19 | 4 | 22.22 | 19/7:09.590 |