| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.961 | 19/6:19.259 |
| 2 | 3 | 19.515 | 19/6:15.022 |
| 3 | 3 | 18.776 | 19/6:08.929 |
| 4 | 2 | 19.709 | 19/6:10.315 |
| 5 | 2 | 18.945 | 19/6:08.243 |
| 6 | 2 | 21.906 | 19/6:16.238 |
| 7 | 2 | 19.479 | 19/6:15.361 |
| 8 | 3 | 25.953 | 18/6:09.549 |
| 9 | 3 | 18.938 | 18/6:06.364 |
| 10 | 3 | 19.099 | 18/6:04.106 |
| 11 | 3 | 18.691 | 18/6:01.591 |
| 12 | 3 | 18.553 | 19/6:19.248 |
| 13 | 3 | 19.398 | 19/6:18.426 |
| 14 | 3 | 18.893 | 19/6:17.036 |
| 15 | 3 | 18.655 | 19/6:15.530 |
| 16 | 3 | 19.534 | 19/6:15.256 |
| 17 | 3 | 18.742 | 19/6:14.129 |
| 18 | 3 | 23.970 | 19/6:18.646 |
| 19 | 3 | 19.234 | 19/6:17.951 |