| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.367 | N/A |
| 2 | 1 | 16.957 | 21/6:01.507 |
| 3 | 1 | 16.474 | 22/6:13.392 |
| 4 | 3 | 25.395 | 19/6:15.323 |
| 5 | 1 | 17.699 | 19/6:06.729 |
| 6 | 1 | 16.794 | 20/6:16.979 |
| 7 | 2 | 19.276 | 19/6:00.152 |
| 8 | 2 | 23.018 | 19/6:11.086 |
| 9 | 2 | 17.093 | 19/6:05.955 |
| 10 | 2 | 17.176 | 19/6:02.131 |
| 11 | 2 | 17.023 | 20/6:17.486 |
| 12 | 2 | 17.17 | 20/6:14.566 |
| 13 | 3 | 18.473 | 20/6:14.465 |
| 14 | 3 | 20.200 | 20/6:16.904 |
| 15 | 2 | 16.221 | 20/6:13.594 |
| 16 | 3 | 23.867 | 19/6:01.566 |
| 17 | 3 | 20.305 | 19/6:03.209 |
| 18 | 2 | 16.454 | 19/6:00.581 |
| 19 | 2 | 19.730 | 19/6:01.522 |