| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.557 | N/A |
| 2 | 6 | 20.398 | 18/6:07.323 |
| 3 | 5 | 16.913 | 20/6:15.011 |
| 4 | 7 | 23.793 | 18/6:06.813 |
| 5 | 7 | 18.114 | 19/6:17.038 |
| 6 | 7 | 19.658 | 19/6:16.510 |
| 7 | 6 | 16.882 | 19/6:07.831 |
| 8 | 6 | 17.104 | 19/6:02.202 |
| 9 | 6 | 19.411 | 19/6:03.171 |
| 10 | 7 | 19.811 | 19/6:04.725 |
| 11 | 7 | 18.156 | 19/6:02.989 |
| 12 | 7 | 20.030 | 19/6:04.635 |
| 13 | 7 | 18.652 | 19/6:03.094 |
| 14 | 7 | 18.062 | 19/6:02.534 |
| 15 | 6 | 19.299 | 19/6:02.920 |
| 16 | 6 | 17.432 | 19/6:01.015 |
| 17 | 6 | 17.346 | 20/6:18.066 |
| 18 | 6 | 19.504 | 20/6:18.835 |
| 19 | 6 | 17.560 | 20/6:17.466 |
| 20 | 6 | 18.253 | 20/6:16.935 |