| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.491 | N/A |
| 2 | 1 | 17.070 | 22/6:11.961 |
| 3 | 1 | 16.748 | 22/6:08.058 |
| 4 | 1 | 18.604 | 21/6:02.971 |
| 5 | 2 | 20.316 | 21/6:17.181 |
| 6 | 1 | 17.061 | 21/6:12.687 |
| 7 | 1 | 17.114 | 21/6:09.867 |
| 8 | 1 | 18.047 | 21/6:10.519 |
| 9 | 2 | 17.804 | 21/6:10.401 |
| 10 | 2 | 19.999 | 21/6:15.186 |
| 11 | 1 | 16.679 | 21/6:12.375 |
| 12 | 3 | 25.275 | 20/6:07.093 |
| 13 | 3 | 15.870 | 20/6:02.753 |
| 14 | 2 | 14.885 | 21/6:15.755 |
| 15 | 1 | 17.638 | 21/6:15.076 |
| 16 | 1 | 17.212 | 21/6:13.920 |
| 17 | 2 | 18.251 | 21/6:14.207 |
| 18 | 2 | 16.519 | 21/6:12.422 |
| 19 | 1 | 17.237 | 21/6:11.634 |
| 20 | 2 | 18.283 | 21/6:12.029 |
| 21 | 2 | 15.596 | 21/6:09.699 |