| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.964 | N/A |
| 2 | 3 | 26.358 | 17/7:03.692 |
| 3 | 3 | 24.495 | 18/7:14.214 |
| 4 | 3 | 25.383 | 18/7:13.968 |
| 5 | 4 | 24.300 | 18/7:09.242 |
| 6 | 4 | 24.423 | 18/7:06.824 |
| 7 | 3 | 24.691 | 18/7:05.972 |
| 8 | 3 | 24.979 | 18/7:06.063 |
| 9 | 3 | 24.039 | 18/7:04.133 |
| 10 | 3 | 23.035 | 18/7:00.736 |
| 11 | 4 | 25.594 | 18/7:02.368 |
| 12 | 3 | 23.494 | 18/7:00.459 |
| 13 | 3 | 23.239 | 19/7:23.009 |
| 14 | 3 | 25.506 | 19/7:24.398 |
| 15 | 3 | 23.377 | 19/7:22.852 |
| 16 | 3 | 23.247 | 19/7:21.356 |
| 17 | 3 | 22.678 | 19/7:19.406 |
| 18 | 3 | 23.495 | 19/7:18.551 |
| 19 | 3 | 24.634 | 19/7:18.931 |