| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 33.405 | N/A |
| 2 | 4 | 28.820 | 17/8:14.525 |
| 3 | 3 | 26.707 | 18/8:25.384 |
| 4 | 4 | 29.399 | 17/8:06.343 |
| 5 | 5 | 30.189 | 17/8:13.865 |
| 6 | 4 | 25.897 | 17/8:04.643 |
| 7 | 4 | 26.241 | 18/8:27.288 |
| 8 | 4 | 25.597 | 18/8:21.755 |
| 9 | 5 | 27.675 | 18/8:22.020 |
| 10 | 4 | 29.969 | 18/8:26.560 |
| 11 | 4 | 26.029 | 18/8:23.494 |
| 12 | 4 | 27.220 | 18/8:22.826 |
| 13 | 4 | 26.068 | 18/8:20.637 |
| 14 | 5 | 28.220 | 18/8:21.599 |
| 15 | 4 | 26.747 | 18/8:20.635 |
| 16 | 4 | 25.991 | 18/8:18.943 |
| 17 | 4 | 27.639 | 18/8:19.213 |
| 18 | 2 | 27.306 | 18/8:19.119 |