| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.080 | N/A |
| 2 | 1 | 24.838 | 18/7:03.326 |
| 3 | 2 | 25.430 | 18/7:08.358 |
| 4 | 2 | 24.721 | 18/7:06.017 |
| 5 | 2 | 24.352 | 18/7:03.279 |
| 6 | 1 | 25.746 | 18/7:06.375 |
| 7 | 1 | 24.759 | 18/7:05.643 |
| 8 | 1 | 24.658 | 18/7:04.875 |
| 9 | 1 | 24.590 | 18/7:04.154 |
| 10 | 2 | 27.633 | 18/7:09.342 |
| 11 | 2 | 24.481 | 18/7:08.133 |
| 12 | 2 | 28.351 | 18/7:13.125 |
| 13 | 2 | 24.090 | 18/7:11.249 |
| 14 | 2 | 24.095 | 18/7:09.668 |
| 15 | 2 | 25.563 | 18/7:10.095 |
| 16 | 2 | 24.209 | 18/7:08.931 |
| 17 | 2 | 24.214 | 18/7:07.918 |
| 18 | 1 | 27.143 | 18/7:09.953 |