| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.855 | 21/6:14.955 |
| 2 | 4 | 22.738 | 18/6:05.337 |
| 3 | 3 | 18.821 | 19/6:16.289 |
| 4 | 1 | 17.905 | 19/6:07.265 |
| 5 | 1 | 18.622 | 19/6:04.576 |
| 6 | 3 | 23.041 | 19/6:16.776 |
| 7 | 3 | 18.426 | 19/6:12.965 |
| 8 | 3 | 19.785 | 19/6:13.333 |
| 9 | 2 | 17.731 | 19/6:09.284 |
| 10 | 2 | 17.816 | 19/6:06.206 |
| 11 | 2 | 20.634 | 19/6:08.555 |
| 12 | 3 | 22.177 | 19/6:12.956 |
| 13 | 3 | 18.673 | 19/6:11.558 |
| 14 | 2 | 18.653 | 19/6:10.333 |
| 15 | 2 | 18.161 | 19/6:08.648 |
| 16 | 2 | 20.002 | 19/6:09.360 |
| 17 | 2 | 17.953 | 19/6:07.698 |
| 18 | 2 | 18.417 | 19/6:06.711 |
| 19 | 2 | 18.187 | 19/6:05.597 |