| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.843 | 20/6:16.860 |
| 2 | 5 | 22.714 | 18/6:14.013 |
| 3 | 5 | 20.870 | 18/6:14.562 |
| 4 | 4 | 18.182 | 18/6:02.741 |
| 5 | 3 | 17.959 | 19/6:14.558 |
| 6 | 3 | 18.738 | 19/6:11.469 |
| 7 | 3 | 18.356 | 19/6:08.225 |
| 8 | 3 | 18.623 | 19/6:06.427 |
| 9 | 3 | 21.675 | 19/6:11.471 |
| 10 | 3 | 18.386 | 19/6:09.257 |
| 11 | 3 | 18.311 | 19/6:07.317 |
| 12 | 3 | 19.888 | 19/6:08.196 |
| 13 | 3 | 17.898 | 19/6:06.032 |
| 14 | 3 | 18.471 | 19/6:04.955 |
| 15 | 3 | 18.703 | 19/6:04.315 |
| 16 | 3 | 19.222 | 19/6:04.371 |
| 17 | 3 | 18.656 | 19/6:03.789 |
| 18 | 3 | 18.400 | 19/6:03.000 |
| 19 | 3 | 18.390 | 19/6:02.285 |