| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.604 | 18/6:10.872 |
| 2 | 1 | 20.139 | 18/6:06.687 |
| 3 | 1 | 19.972 | 18/6:04.290 |
| 4 | 1 | 20.876 | 18/6:07.159 |
| 5 | 1 | 19.092 | 18/6:02.459 |
| 6 | 1 | 19.030 | 19/6:19.091 |
| 7 | 1 | 19.905 | 19/6:18.963 |
| 8 | 1 | 19.641 | 19/6:18.240 |
| 9 | 1 | 19.606 | 19/6:17.604 |
| 10 | 1 | 20.093 | 19/6:18.020 |
| 11 | 1 | 19.987 | 19/6:18.178 |
| 12 | 1 | 18.829 | 19/6:16.475 |
| 13 | 1 | 20.049 | 19/6:16.818 |
| 14 | 1 | 19.922 | 19/6:16.940 |
| 15 | 1 | 20.310 | 19/6:17.536 |
| 16 | 1 | 21.462 | 19/6:19.426 |
| 17 | 1 | 19.376 | 19/6:18.763 |
| 18 | 1 | 21.435 | 18/6:00.328 |