| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.281 | N/A |
| 2 | 2 | 19.724 | 22/7:09.485 |
| 3 | 2 | 28.588 | 18/7:05.933 |
| 4 | 3 | 19.995 | 19/7:05.123 |
| 5 | 3 | 19.824 | 20/7:13.903 |
| 6 | 3 | 20.146 | 20/7:06.733 |
| 7 | 6 | 21.450 | 20/7:06.083 |
| 8 | 2 | 21.450 | 20/7:06.083 |
| 9 | 4 | 19.224 | 18/7:17.308 |
| 10 | 1 | 22.802 | 18/7:12.395 |
| 11 | 1 | 24.058 | 18/7:11.379 |
| 12 | 1 | 22.861 | 18/7:08.328 |
| 13 | 1 | 28.104 | 18/7:14.800 |
| 14 | 1 | 24.500 | 18/7:14.525 |
| 15 | 1 | 21.047 | 18/7:09.405 |
| 16 | 1 | 20.039 | 18/7:03.754 |
| 17 | 2 | 23.880 | 18/7:03.574 |
| 18 | 1 | 24.533 | 18/7:04.159 |
| 19 | 1 | 22.387 | 18/7:02.390 |