| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.872 | N/A |
| 2 | 4 | 20.374 | 19/6:09.604 |
| 3 | 3 | 22.390 | 18/6:06.366 |
| 4 | 5 | 29.486 | 16/6:04.122 |
| 5 | 5 | 21.025 | 17/6:15.972 |
| 6 | 5 | 19.798 | 17/6:04.705 |
| 7 | 4 | 20.615 | 18/6:21.654 |
| 8 | 4 | 21.302 | 18/6:19.276 |
| 9 | 4 | 22.284 | 18/6:19.579 |
| 10 | 4 | 20.436 | 18/6:16.324 |
| 11 | 4 | 19.929 | 18/6:12.858 |
| 12 | 4 | 22.337 | 18/6:13.744 |
| 13 | 4 | 21.205 | 18/6:12.878 |
| 14 | 4 | 20.572 | 18/6:11.318 |
| 15 | 4 | 19.595 | 18/6:08.794 |
| 16 | 4 | 22.579 | 18/6:09.989 |
| 17 | 4 | 22.820 | 18/6:11.290 |
| 18 | 4 | 20.392 | 18/6:10.011 |