| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.186 | 19/6:04.534 |
| 2 | 4 | 26.590 | 16/6:06.208 |
| 3 | 4 | 22.483 | 16/6:04.048 |
| 4 | 4 | 18.427 | 17/6:08.416 |
| 5 | 4 | 25.468 | 17/6:21.324 |
| 6 | 4 | 19.241 | 17/6:12.286 |
| 7 | 4 | 18.424 | 17/6:03.846 |
| 8 | 4 | 17.842 | 18/6:17.237 |
| 9 | 3 | 18.625 | 18/6:12.572 |
| 10 | 4 | 22.098 | 18/6:15.091 |
| 11 | 5 | 19.182 | 18/6:12.381 |
| 12 | 5 | 22.205 | 18/6:14.657 |
| 13 | 5 | 21.805 | 18/6:16.028 |
| 14 | 4 | 18.536 | 18/6:13.001 |
| 15 | 4 | 23.524 | 18/6:16.363 |
| 16 | 4 | 19.19 | 18/6:14.216 |
| 17 | 4 | 20.714 | 18/6:14.135 |
| 18 | 4 | 19.365 | 18/6:12.715 |