| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.068 | 22/6:15.496 |
| 2 | 4 | 19.027 | 20/6:00.950 |
| 3 | 3 | 17.384 | 21/6:14.353 |
| 4 | 4 | 21.704 | 20/6:15.915 |
| 5 | 3 | 17.177 | 20/6:09.440 |
| 6 | 3 | 19.990 | 20/6:14.500 |
| 7 | 5 | 19.186 | 20/6:15.817 |
| 8 | 5 | 19.208 | 20/6:16.860 |
| 9 | 4 | 18.247 | 20/6:15.536 |
| 10 | 4 | 17.845 | 20/6:13.672 |
| 11 | 4 | 17.308 | 20/6:11.171 |
| 12 | 3 | 16.841 | 20/6:08.308 |
| 13 | 3 | 17.420 | 20/6:06.777 |
| 14 | 3 | 18.812 | 20/6:07.453 |
| 15 | 3 | 19.619 | 20/6:09.115 |
| 16 | 4 | 24.877 | 20/6:17.141 |
| 17 | 4 | 24.328 | 19/6:04.399 |
| 18 | 4 | 19.806 | 19/6:05.061 |
| 19 | 4 | 17.652 | 19/6:03.499 |