| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.574 | 19/6:11.906 |
| 2 | 5 | 19.174 | 19/6:08.106 |
| 3 | 5 | 19.124 | 19/6:06.523 |
| 4 | 4 | 18.035 | 19/6:00.558 |
| 5 | 4 | 17.465 | 20/6:13.488 |
| 6 | 5 | 20.245 | 20/6:18.723 |
| 7 | 5 | 18.109 | 20/6:16.360 |
| 8 | 4 | 17.846 | 20/6:13.930 |
| 9 | 3 | 17.918 | 20/6:12.200 |
| 10 | 2 | 18.054 | 20/6:11.088 |
| 11 | 2 | 16.999 | 20/6:08.260 |
| 12 | 2 | 17.037 | 20/6:05.967 |
| 13 | 3 | 17.284 | 20/6:04.406 |
| 14 | 3 | 18.351 | 20/6:04.593 |
| 15 | 6 | 26.497 | 20/6:15.616 |
| 16 | 6 | 18.883 | 20/6:15.744 |
| 17 | 6 | 42.344 | 18/6:03.112 |
| 18 | 6 | 23.377 | 18/6:06.316 |