| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.532 | 19/6:11.108 |
| 2 | 4 | 20.362 | 19/6:18.993 |
| 3 | 4 | 18.685 | 19/6:11.000 |
| 4 | 6 | 20.149 | 19/6:13.958 |
| 5 | 4 | 20.471 | 19/6:16.956 |
| 6 | 3 | 19.827 | 19/6:16.916 |
| 7 | 3 | 19.406 | 19/6:15.744 |
| 8 | 5 | 23.687 | 18/6:04.768 |
| 9 | 6 | 26.577 | 18/6:17.392 |
| 10 | 6 | 18.852 | 18/6:13.586 |
| 11 | 6 | 19.296 | 18/6:11.199 |
| 12 | 6 | 19.399 | 18/6:09.365 |
| 13 | 5 | 20.975 | 18/6:09.994 |
| 14 | 5 | 21.834 | 18/6:11.638 |
| 15 | 5 | 19.460 | 18/6:10.214 |
| 16 | 5 | 20.153 | 18/6:09.748 |
| 17 | 5 | 18.697 | 18/6:07.795 |
| 18 | 5 | 19.457 | 18/6:06.819 |