| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.822 | N/A |
| 2 | 1 | 19.328 | 19/6:06.726 |
| 3 | 1 | 22.283 | 18/6:12.515 |
| 4 | 1 | 19.081 | 18/6:02.743 |
| 5 | 1 | 19.468 | 19/6:19.542 |
| 6 | 1 | 19.328 | 19/6:16.978 |
| 7 | 1 | 18.685 | 19/6:13.341 |
| 8 | 3 | 27.689 | 18/6:13.058 |
| 9 | 2 | 18.409 | 18/6:07.897 |
| 10 | 2 | 19.003 | 18/6:05.006 |
| 11 | 2 | 19.286 | 18/6:03.174 |
| 12 | 2 | 20.978 | 18/6:04.289 |
| 13 | 2 | 19.324 | 18/6:02.876 |
| 14 | 2 | 18.783 | 18/6:00.973 |
| 15 | 2 | 19.208 | 19/6:19.918 |
| 16 | 2 | 18.664 | 19/6:18.242 |
| 17 | 2 | 19.236 | 19/6:17.419 |
| 18 | 2 | 19.327 | 19/6:16.789 |
| 19 | 2 | 18.781 | 19/6:15.683 |