| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.998 | N/A |
| 2 | 2 | 21.336 | 18/6:20.071 |
| 3 | 1 | 18.326 | 19/6:14.956 |
| 4 | 3 | 25.140 | 17/6:03.608 |
| 5 | 3 | 22.599 | 17/6:07.602 |
| 6 | 3 | 19.114 | 18/6:20.149 |
| 7 | 3 | 18.381 | 18/6:11.087 |
| 8 | 3 | 18.953 | 18/6:07.345 |
| 9 | 2 | 20.459 | 18/6:07.152 |
| 10 | 2 | 22.507 | 18/6:10.870 |
| 11 | 2 | 18.463 | 18/6:06.970 |
| 12 | 2 | 19.569 | 18/6:05.488 |
| 13 | 2 | 20.605 | 18/6:05.721 |
| 14 | 2 | 18.618 | 18/6:03.320 |
| 15 | 2 | 17.623 | 18/6:00.053 |
| 16 | 2 | 19.649 | 19/6:19.608 |
| 17 | 2 | 18.381 | 19/6:17.686 |
| 18 | 2 | 17.215 | 19/6:14.755 |
| 19 | 2 | 20.512 | 19/6:15.448 |