| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.414 | N/A |
| 2 | 2 | 25.941 | 19/8:06.352 |
| 3 | 2 | 25.258 | 19/8:00.205 |
| 4 | 2 | 30.894 | 18/8:04.607 |
| 5 | 2 | 30.274 | 18/8:16.973 |
| 6 | 2 | 25.214 | 18/8:07.189 |
| 7 | 2 | 37.017 | 17/8:05.008 |
| 8 | 2 | 26.273 | 18/8:27.243 |
| 9 | 2 | 31.873 | 17/8:04.902 |
| 10 | 2 | 25.858 | 18/8:27.884 |
| 11 | 2 | 26.273 | 18/8:23.701 |
| 12 | 2 | 28.178 | 18/8:23.223 |
| 13 | 2 | 26.311 | 18/8:20.179 |
| 14 | 2 | 25.844 | 18/8:16.993 |
| 15 | 2 | 26.434 | 18/8:14.979 |
| 16 | 2 | 25.117 | 18/8:11.740 |
| 17 | 2 | 24.772 | 18/8:08.540 |
| 18 | 2 | 26.658 | 18/8:07.603 |