| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.443 | N/A |
| 2 | 6 | 22.476 | 19/7:09.011 |
| 3 | 6 | 22.424 | 19/7:08.543 |
| 4 | 6 | 18.523 | 20/7:06.122 |
| 5 | 6 | 19.686 | 21/7:19.988 |
| 6 | 6 | 19.072 | 21/7:13.167 |
| 7 | 6 | 22.735 | 20/7:00.010 |
| 8 | 6 | 20.046 | 21/7:18.620 |
| 9 | 6 | 20.207 | 21/7:17.365 |
| 10 | 7 | 32.946 | 19/7:00.673 |
| 11 | 7 | 20.943 | 20/7:20.653 |
| 12 | 7 | 19.304 | 20/7:16.159 |
| 13 | 7 | 19.951 | 20/7:13.438 |
| 14 | 7 | 21.575 | 20/7:13.510 |
| 15 | 7 | 23.966 | 20/7:16.816 |
| 16 | 7 | 21.693 | 20/7:16.802 |
| 17 | 7 | 23.703 | 20/7:19.177 |
| 18 | 7 | 25.948 | 19/7:01.711 |
| 19 | 7 | 19.742 | 20/7:21.324 |
| 20 | 7 | 19.945 | 20/7:19.328 |