| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.891 | N/A |
| 2 | 4 | 17.752 | 21/6:14.931 |
| 3 | 4 | 19.262 | 20/6:11.524 |
| 4 | 4 | 16.842 | 20/6:00.979 |
| 5 | 4 | 15.477 | 21/6:06.556 |
| 6 | 4 | 16.070 | 21/6:01.503 |
| 7 | 4 | 16.725 | 21/6:00.317 |
| 8 | 4 | 16.005 | 22/6:14.029 |
| 9 | 3 | 16.269 | 22/6:12.696 |
| 10 | 3 | 19.367 | 21/6:01.599 |
| 11 | 4 | 21.209 | 21/6:09.847 |
| 12 | 4 | 17.553 | 21/6:09.947 |
| 13 | 4 | 17.767 | 21/6:10.387 |
| 14 | 4 | 20.243 | 21/6:14.569 |
| 15 | 4 | 20.977 | 20/6:01.236 |
| 16 | 4 | 16.151 | 21/6:16.783 |
| 17 | 4 | 25.143 | 20/6:07.605 |
| 18 | 4 | 17.933 | 20/6:07.194 |
| 19 | 4 | 21.032 | 20/6:10.100 |
| 20 | 4 | 18.219 | 20/6:09.887 |