| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 43.049 | 21/15:04.029 |
| 2 | 2 | 39.736 | 22/15:10.635 |
| 3 | 2 | 43.530 | 22/15:26.310 |
| 4 | 3 | 43.524 | 22/15:34.115 |
| 5 | 3 | 42.092 | 22/15:32.496 |
| 6 | 3 | 49.617 | 21/15:15.418 |
| 7 | 4 | 43.766 | 21/15:15.942 |
| 8 | 4 | 41.671 | 21/15:10.836 |
| 9 | 4 | 41.313 | 21/15:06.029 |
| 10 | 4 | 43.175 | 21/15:06.093 |
| 11 | 4 | 47.793 | 21/15:14.962 |
| 12 | 4 | 46.309 | 21/15:19.756 |
| 13 | 4 | 41.119 | 21/15:15.429 |
| 14 | 4 | 40.373 | 21/15:10.601 |
| 15 | 4 | 41.566 | 21/15:08.086 |
| 16 | 4 | 42.281 | 21/15:06.825 |
| 17 | 4 | 42.671 | 21/15:06.193 |
| 18 | 4 | 39.385 | 21/15:01.798 |
| 19 | 4 | 41.603 | 21/15:00.318 |
| 20 | 4 | 40.937 | 22/15:41.061 |
| 21 | 3 | 50.574 | 21/15:06.084 |