| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.788 | 17/6:10.396 |
| 2 | 4 | 17.416 | 19/6:12.438 |
| 3 | 3 | 17.042 | 20/6:14.973 |
| 4 | 4 | 21.007 | 19/6:06.952 |
| 5 | 4 | 18.034 | 19/6:02.091 |
| 6 | 4 | 16.907 | 20/6:13.980 |
| 7 | 4 | 16.615 | 20/6:08.026 |
| 8 | 4 | 17.521 | 20/6:05.825 |
| 9 | 4 | 24.624 | 19/6:00.903 |
| 10 | 4 | 20.482 | 19/6:03.728 |
| 11 | 4 | 17.218 | 19/6:00.402 |
| 12 | 4 | 16.510 | 20/6:15.273 |
| 13 | 4 | 16.987 | 20/6:12.540 |
| 14 | 4 | 23.155 | 19/6:00.058 |
| 15 | 4 | 18.374 | 20/6:18.240 |
| 16 | 4 | 22.445 | 19/6:03.523 |
| 17 | 4 | 18.266 | 19/6:02.555 |
| 18 | 4 | 18.786 | 19/6:02.242 |
| 19 | 4 | 18.752 | 19/6:01.929 |