| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.476 | 20/6:09.520 |
| 2 | 3 | 18.340 | 20/6:08.160 |
| 3 | 3 | 18.146 | 20/6:06.413 |
| 4 | 5 | 18.958 | 20/6:09.600 |
| 5 | 5 | 18.820 | 20/6:10.960 |
| 6 | 4 | 19.893 | 20/6:15.443 |
| 7 | 3 | 17.328 | 20/6:11.317 |
| 8 | 3 | 17.432 | 20/6:08.483 |
| 9 | 7 | 35.167 | 18/6:05.120 |
| 10 | 6 | 18.276 | 18/6:01.505 |
| 11 | 5 | 18.397 | 19/6:18.675 |
| 12 | 6 | 27.003 | 18/6:09.354 |
| 13 | 6 | 18.742 | 18/6:06.893 |
| 14 | 4 | 18.655 | 18/6:04.671 |
| 15 | 4 | 17.415 | 18/6:01.258 |
| 16 | 4 | 21.335 | 18/6:02.681 |
| 17 | 4 | 18.468 | 18/6:00.901 |
| 18 | 4 | 18.532 | 19/6:19.349 |
| 19 | 4 | 20.936 | 19/6:20.319 |