| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 29.902 | N/A |
| 2 | 6 | 25.190 | 19/8:03.322 |
| 3 | 6 | 27.027 | 19/8:19.855 |
| 4 | 5 | 33.402 | 17/8:06.536 |
| 5 | 6 | 33.107 | 17/8:24.806 |
| 6 | 6 | 28.174 | 17/8:19.982 |
| 7 | 5 | 24.252 | 17/8:06.307 |
| 8 | 6 | 28.693 | 17/8:06.690 |
| 9 | 5 | 26.249 | 17/8:02.009 |
| 10 | 6 | 28.705 | 17/8:02.878 |
| 11 | 6 | 23.017 | 18/8:22.189 |
| 12 | 6 | 37.602 | 17/8:08.691 |
| 13 | 5 | 23.753 | 17/8:02.013 |
| 14 | 5 | 25.608 | 18/8:26.920 |
| 15 | 5 | 27.964 | 18/8:26.804 |
| 16 | 5 | 29.815 | 17/8:00.630 |
| 17 | 5 | 24.917 | 18/8:25.344 |
| 18 | 5 | 24.939 | 18/8:22.316 |