| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.917 | 19/6:18.423 |
| 2 | 3 | 18.629 | 19/6:06.187 |
| 3 | 2 | 18.206 | 20/6:18.347 |
| 4 | 2 | 17.098 | 20/6:09.250 |
| 5 | 2 | 24.151 | 19/6:12.404 |
| 6 | 2 | 17.202 | 19/6:04.810 |
| 7 | 2 | 18.309 | 19/6:02.390 |
| 8 | 2 | 17.822 | 20/6:18.335 |
| 9 | 2 | 18.278 | 20/6:16.916 |
| 10 | 2 | 17.268 | 20/6:13.760 |
| 11 | 2 | 16.891 | 20/6:10.493 |
| 12 | 2 | 16.631 | 20/6:07.337 |
| 13 | 2 | 17.179 | 20/6:05.509 |
| 14 | 2 | 16.992 | 20/6:03.676 |
| 15 | 2 | 17.156 | 20/6:02.305 |
| 16 | 2 | 17.014 | 20/6:00.929 |
| 17 | 2 | 17.364 | 20/6:00.126 |
| 18 | 2 | 16.750 | 21/6:16.666 |
| 19 | 2 | 17.907 | 21/6:16.634 |
| 20 | 2 | 17.097 | 21/6:15.754 |
| 21 | 2 | 17.590 | 21/6:15.451 |