| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.628 | N/A |
| 2 | 4 | 25.364 | 18/7:13.816 |
| 3 | 5 | 27.072 | 17/7:02.116 |
| 4 | 4 | 27.119 | 17/7:06.921 |
| 5 | 3 | 28.495 | 17/7:14.828 |
| 6 | 3 | 24.700 | 17/7:07.428 |
| 7 | 3 | 25.497 | 17/7:04.062 |
| 8 | 3 | 27.118 | 17/7:06.319 |
| 9 | 3 | 24.325 | 17/7:02.008 |
| 10 | 3 | 24.966 | 18/7:25.867 |
| 11 | 5 | 26.646 | 17/7:00.711 |
| 12 | 5 | 26.831 | 17/7:01.730 |
| 13 | 5 | 24.499 | 18/7:25.523 |
| 14 | 3 | 26.023 | 18/7:25.484 |
| 15 | 3 | 24.924 | 18/7:24.116 |
| 16 | 3 | 24.082 | 18/7:21.977 |
| 17 | 3 | 24.279 | 18/7:20.314 |
| 18 | 4 | 29.128 | 18/7:23.696 |