| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.156 | N/A |
| 2 | 1 | 19.027 | 22/7:00.723 |
| 3 | 1 | 18.804 | 23/7:17.297 |
| 4 | 1 | 23.177 | 21/7:07.876 |
| 5 | 1 | 22.520 | 21/7:18.796 |
| 6 | 1 | 19.983 | 21/7:15.002 |
| 7 | 2 | 20.597 | 21/7:14.849 |
| 8 | 2 | 23.753 | 20/7:02.493 |
| 9 | 2 | 22.363 | 20/7:05.438 |
| 10 | 2 | 19.868 | 20/7:02.461 |
| 11 | 2 | 18.835 | 21/7:19.001 |
| 12 | 2 | 18.958 | 21/7:15.492 |
| 13 | 2 | 18.992 | 21/7:12.617 |
| 14 | 2 | 18.753 | 21/7:09.817 |
| 15 | 2 | 19.515 | 21/7:08.506 |
| 16 | 2 | 18.889 | 21/7:06.534 |
| 17 | 2 | 19.028 | 21/7:04.983 |
| 18 | 2 | 20.398 | 21/7:05.226 |
| 19 | 2 | 19.427 | 21/7:04.363 |
| 20 | 2 | 19.974 | 21/7:04.167 |
| 21 | 2 | 19.149 | 21/7:03.166 |