| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 5:07.470 | N/A |
| 2 | 5 | 31.975 | 29/20:02.077 |
| 3 | 5 | 29.076 | 31/20:23.235 |
| 4 | 4 | 24.245 | 33/20:17.294 |
| 5 | 4 | 22.655 | 35/20:25.053 |
| 6 | 3 | 21.498 | 36/20:13.613 |
| 7 | 3 | 31.326 | 35/20:18.528 |
| 8 | 3 | 22.348 | 36/20:23.085 |
| 9 | 4 | 33.166 | 35/20:26.698 |
| 10 | 4 | 22.428 | 35/20:09.289 |
| 11 | 4 | 23.941 | 35/20:00.507 |
| 12 | 3 | 27.770 | 35/20:05.156 |
| 13 | 3 | 25.025 | 35/20:01.253 |
| 14 | 2 | 23.660 | 36/20:20.466 |
| 15 | 4 | 29.632 | 35/20:02.993 |
| 16 | 2 | 23.302 | 36/20:22.246 |
| 17 | 2 | 21.148 | 36/20:11.334 |
| 18 | 2 | 25.818 | 36/20:11.320 |
| 19 | 2 | 21.536 | 36/20:02.981 |
| 20 | 2 | 33.580 | 36/20:17.707 |