| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.688 | 16/7:07.008 |
| 2 | 3 | 21.194 | 18/7:10.938 |
| 3 | 4 | 22.773 | 18/7:03.930 |
| 4 | 4 | 23.802 | 18/7:05.056 |
| 5 | 3 | 20.884 | 19/7:18.296 |
| 6 | 3 | 22.073 | 19/7:15.144 |
| 7 | 5 | 28.281 | 18/7:06.073 |
| 8 | 5 | 22.329 | 18/7:03.054 |
| 9 | 5 | 21.344 | 19/7:21.999 |
| 10 | 5 | 23.737 | 19/7:22.899 |
| 11 | 6 | 29.290 | 18/7:09.374 |
| 12 | 5 | 21.835 | 18/7:06.345 |
| 13 | 5 | 26.667 | 18/7:10.473 |
| 14 | 5 | 19.765 | 18/7:05.137 |
| 15 | 5 | 23.134 | 18/7:04.555 |
| 16 | 5 | 25.115 | 18/7:06.275 |
| 17 | 5 | 23.394 | 18/7:05.970 |
| 18 | 5 | 27.043 | 18/7:09.348 |