| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.256 | N/A |
| 2 | 2 | 19.984 | 19/6:17.968 |
| 3 | 2 | 18.866 | 19/6:07.906 |
| 4 | 2 | 19.185 | 19/6:06.466 |
| 5 | 2 | 20.342 | 19/6:10.952 |
| 6 | 2 | 18.739 | 19/6:07.873 |
| 7 | 2 | 18.387 | 19/6:04.765 |
| 8 | 2 | 18.175 | 19/6:01.999 |
| 9 | 2 | 18.535 | 19/6:00.735 |
| 10 | 2 | 18.371 | 20/6:18.377 |
| 11 | 2 | 20.403 | 19/6:02.032 |
| 12 | 2 | 18.534 | 19/6:01.108 |
| 13 | 2 | 27.184 | 19/6:13.313 |
| 14 | 2 | 18.949 | 19/6:12.238 |
| 15 | 2 | 19.425 | 19/6:11.929 |
| 16 | 2 | 19.229 | 19/6:11.425 |
| 17 | 2 | 19.613 | 19/6:11.417 |
| 18 | 2 | 18.501 | 19/6:10.232 |
| 19 | 2 | 21.498 | 19/6:12.176 |