| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.673 | 21/6:11.133 |
| 2 | 1 | 16.835 | 21/6:02.334 |
| 3 | 2 | 25.365 | 19/6:19.195 |
| 4 | 2 | 17.553 | 19/6:07.773 |
| 5 | 2 | 16.292 | 20/6:14.872 |
| 6 | 2 | 16.808 | 20/6:08.042 |
| 7 | 2 | 16.995 | 20/6:04.345 |
| 8 | 2 | 16.464 | 21/6:17.960 |
| 9 | 2 | 17.697 | 21/6:17.258 |
| 10 | 2 | 17.137 | 21/6:15.519 |
| 11 | 2 | 21.899 | 20/6:04.941 |
| 12 | 2 | 16.473 | 20/6:01.985 |
| 13 | 2 | 16.303 | 21/6:17.182 |
| 14 | 2 | 20.575 | 20/6:02.955 |
| 15 | 2 | 15.915 | 21/6:17.977 |
| 16 | 2 | 16.417 | 21/6:15.901 |
| 17 | 2 | 16.728 | 21/6:14.453 |
| 18 | 2 | 16.927 | 21/6:13.398 |
| 19 | 2 | 15.956 | 21/6:11.381 |
| 20 | 2 | 15.689 | 21/6:09.286 |
| 21 | 2 | 17.058 | 21/6:08.759 |