| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.507 | N/A |
| 2 | 1 | 21.209 | 18/6:02.006 |
| 3 | 1 | 21.089 | 18/6:01.004 |
| 4 | 2 | 22.035 | 18/6:06.060 |
| 5 | 2 | 20.910 | 18/6:03.789 |
| 6 | 2 | 22.377 | 18/6:07.415 |
| 7 | 2 | 22.932 | 18/6:11.404 |
| 8 | 1 | 21.461 | 18/6:10.681 |
| 9 | 1 | 21.223 | 18/6:09.633 |
| 10 | 1 | 21.586 | 18/6:09.504 |
| 11 | 1 | 21.089 | 18/6:08.555 |
| 12 | 1 | 21.329 | 18/6:08.150 |
| 13 | 1 | 21.310 | 18/6:07.786 |
| 14 | 1 | 21.096 | 18/6:07.197 |
| 15 | 1 | 21.276 | 18/6:06.912 |
| 16 | 1 | 21.515 | 18/6:06.935 |
| 17 | 1 | 21.907 | 18/6:07.372 |
| 18 | 1 | 21.592 | 18/6:07.443 |