| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.050 | N/A |
| 2 | 1 | 20.747 | 21/7:17.099 |
| 3 | 1 | 19.733 | 21/7:07.085 |
| 4 | 1 | 20.237 | 21/7:07.083 |
| 5 | 1 | 20.975 | 21/7:11.051 |
| 6 | 1 | 20.298 | 21/7:11.001 |
| 7 | 1 | 20.124 | 21/7:10.096 |
| 8 | 1 | 20.076 | 21/7:09.307 |
| 9 | 1 | 20.585 | 21/7:09.987 |
| 10 | 1 | 19.943 | 21/7:09.009 |
| 11 | 1 | 20.017 | 21/7:08.052 |
| 12 | 1 | 20.377 | 21/7:08.708 |
| 13 | 1 | 21.184 | 21/7:10.021 |
| 14 | 1 | 21.161 | 21/7:11.445 |
| 15 | 1 | 25.157 | 21/7:18.212 |
| 16 | 1 | 24.784 | 20/7:02.554 |
| 17 | 1 | 26.034 | 20/7:08.500 |
| 18 | 1 | 20.369 | 20/7:07.415 |
| 19 | 1 | 20.222 | 20/7:06.296 |
| 20 | 1 | 22.384 | 20/7:07.457 |