| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.132 | 18/6:02.376 |
| 2 | 6 | 18.395 | 19/6:06.007 |
| 3 | 6 | 17.574 | 20/6:14.007 |
| 4 | 6 | 17.364 | 20/6:07.325 |
| 5 | 4 | 17.869 | 20/6:05.336 |
| 6 | 4 | 17.657 | 20/6:03.303 |
| 7 | 4 | 18.442 | 20/6:04.094 |
| 8 | 5 | 18.587 | 20/6:05.050 |
| 9 | 4 | 17.252 | 20/6:02.827 |
| 10 | 5 | 18.799 | 20/6:04.142 |
| 11 | 5 | 17.688 | 20/6:03.198 |
| 12 | 5 | 17.939 | 20/6:02.830 |
| 13 | 5 | 17.556 | 20/6:01.929 |
| 14 | 5 | 18.405 | 20/6:02.370 |
| 15 | 5 | 17.916 | 20/6:02.100 |
| 16 | 5 | 19.235 | 20/6:03.512 |
| 17 | 5 | 17.985 | 20/6:03.288 |
| 18 | 5 | 18.311 | 20/6:03.451 |
| 19 | 6 | 19.888 | 20/6:05.257 |
| 20 | 6 | 17.768 | 20/6:04.762 |