| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.597 | N/A |
| 2 | 5 | 23.283 | 21/8:15.257 |
| 3 | 4 | 23.833 | 21/8:20.757 |
| 4 | 4 | 22.714 | 21/8:15.130 |
| 5 | 4 | 23.524 | 21/8:16.367 |
| 6 | 4 | 22.745 | 21/8:13.993 |
| 7 | 4 | 22.311 | 21/8:10.963 |
| 8 | 4 | 22.217 | 21/8:08.531 |
| 9 | 4 | 22.788 | 21/8:08.134 |
| 10 | 4 | 22.611 | 21/8:07.432 |
| 11 | 4 | 21.955 | 21/8:05.559 |
| 12 | 4 | 23.672 | 21/8:07.147 |
| 13 | 4 | 21.790 | 21/8:05.335 |
| 14 | 4 | 23.858 | 21/8:06.983 |
| 15 | 3 | 23.010 | 21/8:07.184 |
| 16 | 3 | 23.476 | 21/8:07.979 |
| 17 | 3 | 21.613 | 21/8:06.347 |
| 18 | 3 | 21.332 | 21/8:04.575 |
| 19 | 3 | 29.688 | 21/8:12.285 |
| 20 | 3 | 27.675 | 21/8:17.065 |
| 21 | 3 | 26.981 | 21/8:20.673 |