| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.814 | 20/6:16.280 |
| 2 | 2 | 17.038 | 21/6:16.446 |
| 3 | 1 | 16.814 | 21/6:08.662 |
| 4 | 2 | 20.414 | 20/6:05.400 |
| 5 | 2 | 17.303 | 20/6:01.532 |
| 6 | 2 | 18.147 | 20/6:01.767 |
| 7 | 2 | 17.472 | 20/6:00.006 |
| 8 | 1 | 16.944 | 21/6:15.233 |
| 9 | 1 | 17.191 | 21/6:13.653 |
| 10 | 1 | 18.683 | 21/6:15.522 |
| 11 | 1 | 17.308 | 21/6:14.426 |
| 12 | 1 | 17.894 | 21/6:14.538 |
| 13 | 1 | 19.152 | 21/6:16.666 |
| 14 | 1 | 20.472 | 20/6:02.351 |
| 15 | 1 | 18.825 | 20/6:03.295 |
| 16 | 1 | 19.958 | 20/6:05.536 |
| 17 | 1 | 16.989 | 20/6:04.021 |
| 18 | 1 | 16.892 | 20/6:02.567 |
| 19 | 1 | 17.561 | 20/6:01.969 |
| 20 | 1 | 17.084 | 20/6:00.955 |