| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.174 | N/A |
| 2 | 4 | 23.327 | 18/7:06.733 |
| 3 | 2 | 21.688 | 19/7:15.309 |
| 4 | 2 | 23.304 | 19/7:20.088 |
| 5 | 2 | 22.640 | 19/7:19.489 |
| 6 | 2 | 21.404 | 19/7:14.680 |
| 7 | 2 | 21.742 | 19/7:12.489 |
| 8 | 2 | 21.459 | 19/7:10.195 |
| 9 | 2 | 21.550 | 19/7:08.680 |
| 10 | 2 | 21.905 | 19/7:08.212 |
| 11 | 2 | 21.805 | 19/7:07.657 |
| 12 | 2 | 22.056 | 19/7:07.614 |
| 13 | 2 | 22.351 | 19/7:08.020 |
| 14 | 2 | 22.092 | 19/7:08.005 |
| 15 | 2 | 21.824 | 19/7:07.648 |
| 16 | 2 | 22.218 | 19/7:07.812 |
| 17 | 2 | 22.071 | 19/7:07.789 |
| 18 | 1 | 22.117 | 19/7:07.818 |
| 19 | 1 | 22.397 | 19/7:08.124 |