| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.711 | N/A |
| 2 | 6 | 2.054 | N/A |
| 3 | 1 | 25.431 | 18/7:14.038 |
| 4 | 2 | 28.686 | 17/7:14.647 |
| 5 | 2 | 25.578 | 17/7:06.751 |
| 6 | 2 | 25.059 | 17/7:00.727 |
| 7 | 3 | 28.140 | 17/7:06.971 |
| 8 | 3 | 27.913 | 17/7:10.529 |
| 9 | 3 | 25.046 | 17/7:06.517 |
| 10 | 3 | 25.820 | 17/7:05.057 |
| 11 | 3 | 25.269 | 17/7:02.941 |
| 12 | 3 | 23.621 | 18/7:24.668 |
| 13 | 3 | 24.791 | 18/7:22.712 |
| 14 | 3 | 24.688 | 18/7:20.937 |
| 15 | 3 | 24.863 | 18/7:19.663 |
| 16 | 3 | 26.346 | 18/7:20.372 |
| 17 | 3 | 25.370 | 18/7:19.881 |
| 18 | 3 | 28.040 | 18/7:22.288 |