| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.846 | 20/8:16.920 |
| 2 | 1 | 20.307 | 20/7:31.530 |
| 3 | 1 | 20.863 | 20/7:20.107 |
| 4 | 1 | 20.027 | 20/7:10.215 |
| 5 | 1 | 20.115 | 20/7:04.632 |
| 6 | 1 | 19.837 | 20/6:59.983 |
| 7 | 1 | 19.849 | 20/6:56.697 |
| 8 | 1 | 21.481 | 20/6:58.313 |
| 9 | 1 | 20.235 | 20/6:56.800 |
| 10 | 1 | 20.142 | 20/6:55.404 |
| 11 | 1 | 20.418 | 20/6:54.764 |
| 12 | 1 | 20.405 | 20/6:54.208 |
| 13 | 1 | 20.739 | 20/6:54.252 |
| 14 | 1 | 20.194 | 20/6:53.511 |
| 15 | 1 | 20.428 | 20/6:53.181 |
| 16 | 1 | 20.664 | 20/6:53.188 |
| 17 | 1 | 19.956 | 20/6:52.360 |
| 18 | 1 | 20.544 | 20/6:52.278 |
| 19 | 1 | 19.858 | 20/6:51.482 |
| 20 | 1 | 20.084 | 20/6:50.992 |