| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.277 | 20/6:05.540 |
| 2 | 4 | 19.068 | 20/6:13.450 |
| 3 | 4 | 16.419 | 21/6:16.348 |
| 4 | 4 | 22.490 | 19/6:02.206 |
| 5 | 4 | 17.147 | 20/6:13.604 |
| 6 | 4 | 16.657 | 20/6:06.860 |
| 7 | 5 | 19.010 | 20/6:08.766 |
| 8 | 4 | 16.819 | 20/6:04.717 |
| 9 | 4 | 17.290 | 20/6:02.616 |
| 10 | 4 | 16.442 | 21/6:17.200 |
| 11 | 3 | 16.236 | 21/6:13.905 |
| 12 | 3 | 18.335 | 21/6:14.832 |
| 13 | 3 | 17.893 | 21/6:14.903 |
| 14 | 3 | 17.666 | 21/6:14.623 |
| 15 | 3 | 17.032 | 21/6:13.493 |
| 16 | 3 | 16.216 | 21/6:11.434 |
| 17 | 3 | 18.490 | 21/6:12.425 |
| 18 | 3 | 19.941 | 21/6:14.999 |
| 19 | 3 | 17.773 | 21/6:14.906 |
| 20 | 3 | 17.819 | 21/6:14.871 |
| 21 | 3 | 17.817 | 21/6:14.837 |