| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.599 | N/A |
| 2 | 4 | 20.268 | 19/6:14.423 |
| 3 | 5 | 21.507 | 18/6:04.686 |
| 4 | 5 | 20.484 | 18/6:02.004 |
| 5 | 5 | 20.299 | 18/6:00.470 |
| 6 | 5 | 20.554 | 18/6:00.179 |
| 7 | 5 | 20.281 | 19/6:19.778 |
| 8 | 5 | 20.025 | 19/6:18.388 |
| 9 | 5 | 20.255 | 19/6:17.863 |
| 10 | 5 | 20.336 | 19/6:17.617 |
| 11 | 5 | 20.005 | 19/6:16.824 |
| 12 | 5 | 19.983 | 19/6:16.139 |
| 13 | 5 | 20.143 | 19/6:15.809 |
| 14 | 5 | 20.545 | 19/6:16.085 |
| 15 | 5 | 21.012 | 19/6:16.923 |
| 16 | 5 | 20.482 | 19/6:17.013 |
| 17 | 5 | 20.366 | 19/6:16.962 |
| 18 | 5 | 21.119 | 19/6:17.713 |
| 19 | 5 | 21.363 | 19/6:18.626 |