| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.269 | N/A |
| 2 | 2 | 18.247 | 20/6:07.962 |
| 3 | 2 | 19.227 | 20/6:17.272 |
| 4 | 2 | 18.821 | 20/6:17.804 |
| 5 | 2 | 19.456 | 19/6:02.148 |
| 6 | 2 | 18.325 | 20/6:18.757 |
| 7 | 2 | 18.560 | 20/6:17.949 |
| 8 | 2 | 20.321 | 19/6:03.158 |
| 9 | 2 | 23.127 | 19/6:12.458 |
| 10 | 2 | 18.483 | 19/6:10.403 |
| 11 | 2 | 18.226 | 19/6:08.296 |
| 12 | 2 | 17.920 | 19/6:06.072 |
| 13 | 2 | 18.648 | 19/6:05.310 |
| 14 | 2 | 19.248 | 19/6:05.496 |
| 15 | 2 | 22.617 | 19/6:09.988 |
| 16 | 2 | 20.109 | 19/6:10.871 |
| 17 | 2 | 19.843 | 19/6:11.344 |
| 18 | 2 | 18.998 | 19/6:10.867 |
| 19 | 2 | 20.430 | 19/6:11.875 |