| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.266 | 18/6:04.788 |
| 2 | 1 | 18.469 | 19/6:07.983 |
| 3 | 1 | 17.924 | 20/6:17.727 |
| 4 | 1 | 17.480 | 20/6:10.695 |
| 5 | 1 | 19.869 | 20/6:16.032 |
| 6 | 1 | 18.254 | 20/6:14.207 |
| 7 | 1 | 17.603 | 20/6:11.043 |
| 8 | 1 | 17.661 | 20/6:08.815 |
| 9 | 1 | 17.473 | 20/6:06.664 |
| 10 | 1 | 17.715 | 20/6:05.428 |
| 11 | 1 | 17.769 | 20/6:04.515 |
| 12 | 1 | 16.812 | 20/6:02.158 |
| 13 | 1 | 17.425 | 20/6:01.108 |
| 14 | 1 | 17.140 | 21/6:17.790 |
| 15 | 1 | 17.387 | 21/6:16.946 |
| 16 | 1 | 20.054 | 20/6:01.626 |
| 17 | 1 | 17.813 | 20/6:01.311 |
| 18 | 1 | 17.501 | 20/6:00.683 |
| 19 | 1 | 16.977 | 21/6:17.549 |
| 20 | 1 | 17.411 | 21/6:16.953 |
| 21 | 1 | 16.980 | 21/6:15.983 |