| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.083 | N/A |
| 2 | 1 | 18.814 | 21/6:18.363 |
| 3 | 1 | 18.556 | 21/6:15.783 |
| 4 | 1 | 18.885 | 21/6:17.116 |
| 5 | 1 | 20.496 | 20/6:06.650 |
| 6 | 1 | 19.737 | 20/6:08.737 |
| 7 | 1 | 18.678 | 20/6:06.775 |
| 8 | 1 | 19.711 | 20/6:08.177 |
| 9 | 1 | 18.907 | 20/6:07.032 |
| 10 | 1 | 18.895 | 20/6:06.627 |
| 11 | 1 | 18.983 | 20/6:06.240 |
| 12 | 1 | 20.161 | 20/6:07.959 |
| 13 | 1 | 19.254 | 20/6:07.954 |
| 14 | 1 | 18.647 | 20/6:07.064 |
| 15 | 1 | 19.177 | 20/6:07.020 |
| 16 | 1 | 18.991 | 20/6:06.746 |
| 17 | 1 | 19.206 | 20/6:06.761 |
| 18 | 1 | 19.807 | 20/6:07.447 |
| 19 | 1 | 18.769 | 20/6:06.961 |
| 20 | 1 | 22.256 | 20/6:10.013 |