| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.652 | 21/6:10.692 |
| 2 | 3 | 21.281 | 19/6:09.863 |
| 3 | 4 | 17.662 | 20/6:17.300 |
| 4 | 4 | 23.201 | 19/6:19.031 |
| 5 | 4 | 17.560 | 19/6:09.953 |
| 6 | 4 | 16.299 | 20/6:18.850 |
| 7 | 3 | 21.128 | 19/6:05.840 |
| 8 | 2 | 18.717 | 19/6:04.563 |
| 9 | 3 | 18.119 | 19/6:02.307 |
| 10 | 2 | 18.249 | 19/6:00.749 |
| 11 | 3 | 20.078 | 19/6:02.634 |
| 12 | 3 | 20.161 | 19/6:04.336 |
| 13 | 3 | 19.600 | 19/6:04.956 |
| 14 | 3 | 20.034 | 19/6:06.077 |
| 15 | 3 | 19.713 | 19/6:06.642 |
| 16 | 3 | 20.700 | 19/6:08.308 |
| 17 | 2 | 25.609 | 19/6:15.265 |
| 18 | 2 | 21.274 | 19/6:16.872 |
| 19 | 3 | 33.029 | 19/6:30.066 |