| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.179 | 21/6:00.759 |
| 2 | 5 | 18.094 | 21/6:10.366 |
| 3 | 8 | 35.226 | 16/6:15.995 |
| 4 | 6 | 17.139 | 17/6:12.461 |
| 5 | 6 | 17.096 | 18/6:17.042 |
| 6 | 6 | 19.051 | 18/6:11.355 |
| 7 | 6 | 18.670 | 18/6:06.313 |
| 8 | 6 | 20.242 | 18/6:06.068 |
| 9 | 6 | 17.031 | 19/6:19.426 |
| 10 | 6 | 16.831 | 19/6:13.462 |
| 11 | 6 | 17.386 | 19/6:09.541 |
| 12 | 6 | 17.076 | 19/6:05.783 |
| 13 | 6 | 17.038 | 19/6:02.548 |
| 14 | 6 | 17.076 | 20/6:18.764 |
| 15 | 6 | 17.119 | 20/6:16.339 |
| 16 | 6 | 18.834 | 20/6:16.360 |
| 17 | 6 | 16.946 | 20/6:14.158 |
| 18 | 6 | 16.874 | 20/6:12.120 |
| 19 | 6 | 17.249 | 20/6:10.692 |
| 20 | 6 | 16.776 | 20/6:08.933 |