| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.815 | 18/6:14.670 |
| 2 | 4 | 17.285 | 19/6:01.950 |
| 3 | 3 | 17.711 | 20/6:12.073 |
| 4 | 3 | 17.131 | 20/6:04.710 |
| 5 | 2 | 16.626 | 21/6:16.186 |
| 6 | 2 | 17.818 | 21/6:15.851 |
| 7 | 2 | 17.028 | 21/6:13.242 |
| 8 | 2 | 17.332 | 21/6:12.083 |
| 9 | 2 | 17.223 | 21/6:10.928 |
| 10 | 2 | 17.373 | 21/6:10.318 |
| 11 | 2 | 17.014 | 21/6:09.134 |
| 12 | 2 | 16.998 | 21/6:08.119 |
| 13 | 2 | 17.020 | 21/6:07.296 |
| 14 | 2 | 16.975 | 21/6:06.523 |
| 15 | 2 | 18.305 | 21/6:07.716 |
| 16 | 2 | 17.451 | 21/6:07.638 |
| 17 | 2 | 17.106 | 21/6:07.143 |
| 18 | 2 | 17.299 | 21/6:06.928 |
| 19 | 2 | 17.458 | 21/6:06.912 |
| 20 | 2 | 17.920 | 21/6:07.382 |
| 21 | 2 | 17.659 | 21/6:07.547 |