| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.650 | N/A |
| 2 | 2 | 20.018 | 19/6:01.974 |
| 3 | 2 | 19.519 | 20/6:17.251 |
| 4 | 2 | 18.970 | 20/6:12.194 |
| 5 | 2 | 18.970 | 20/6:09.665 |
| 6 | 2 | 19.220 | 20/6:09.098 |
| 7 | 2 | 19.286 | 20/6:08.929 |
| 8 | 2 | 19.074 | 20/6:08.233 |
| 9 | 3 | 19.438 | 20/6:08.575 |
| 10 | 3 | 19.240 | 20/6:08.423 |
| 11 | 3 | 18.918 | 20/6:07.690 |
| 12 | 3 | 19.208 | 20/6:07.591 |
| 13 | 3 | 20.025 | 20/6:08.802 |
| 14 | 3 | 19.620 | 20/6:09.235 |
| 15 | 3 | 19.434 | 20/6:09.354 |
| 16 | 3 | 19.418 | 20/6:09.436 |
| 17 | 3 | 19.110 | 20/6:09.143 |
| 18 | 3 | 19.403 | 20/6:09.211 |
| 19 | 3 | 20.067 | 20/6:09.973 |
| 20 | 3 | 19.558 | 20/6:10.146 |