| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.460 | N/A |
| 2 | 4 | 20.524 | 20/7:00.416 |
| 3 | 4 | 21.037 | 20/7:05.289 |
| 4 | 3 | 20.675 | 20/7:04.621 |
| 5 | 2 | 25.676 | 19/7:06.064 |
| 6 | 2 | 20.610 | 19/7:01.139 |
| 7 | 2 | 20.263 | 20/7:18.279 |
| 8 | 2 | 21.521 | 20/7:18.433 |
| 9 | 2 | 20.333 | 20/7:15.727 |
| 10 | 2 | 20.690 | 20/7:14.376 |
| 11 | 2 | 20.098 | 20/7:12.171 |
| 12 | 2 | 20.290 | 20/7:10.698 |
| 13 | 2 | 20.441 | 20/7:09.710 |
| 14 | 2 | 20.851 | 20/7:09.473 |
| 15 | 2 | 20.369 | 20/7:08.615 |
| 16 | 2 | 20.872 | 20/7:08.051 |
| 17 | 2 | 20.454 | 20/7:07.921 |
| 18 | 2 | 20.348 | 20/7:07.282 |
| 19 | 2 | 19.995 | 20/7:06.342 |
| 20 | 2 | 20.587 | 20/7:06.094 |