| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.483 | N/A |
| 2 | 1 | 19.103 | 19/6:03.337 |
| 3 | 1 | 21.209 | 18/6:02.135 |
| 4 | 1 | 18.719 | 19/6:13.669 |
| 5 | 1 | 21.519 | 18/6:01.820 |
| 6 | 1 | 18.936 | 19/6:17.632 |
| 7 | 1 | 18.782 | 19/6:14.287 |
| 8 | 1 | 18.839 | 19/6:12.043 |
| 9 | 2 | 21.437 | 19/6:16.207 |
| 10 | 2 | 20.758 | 19/6:18.087 |
| 11 | 2 | 18.887 | 19/6:16.223 |
| 12 | 2 | 20.147 | 19/6:16.760 |
| 13 | 2 | 18.828 | 19/6:15.229 |
| 14 | 2 | 19.835 | 19/6:15.327 |
| 15 | 2 | 21.205 | 19/6:17.173 |
| 16 | 2 | 19.573 | 19/6:16.815 |
| 17 | 2 | 19.557 | 19/6:16.483 |
| 18 | 2 | 19.165 | 19/6:15.776 |
| 19 | 2 | 20.470 | 19/6:16.452 |