| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.009 | N/A |
| 2 | 2 | 22.179 | 17/6:13.873 |
| 3 | 2 | 19.013 | 18/6:09.141 |
| 4 | 2 | 20.392 | 18/6:07.985 |
| 5 | 2 | 19.713 | 18/6:04.521 |
| 6 | 2 | 19.860 | 18/6:02.942 |
| 7 | 2 | 20.267 | 18/6:03.043 |
| 8 | 2 | 19.890 | 18/6:02.200 |
| 9 | 2 | 20.352 | 18/6:02.549 |
| 10 | 1 | 22.343 | 18/6:06.581 |
| 11 | 1 | 19.728 | 18/6:05.361 |
| 12 | 1 | 19.802 | 18/6:04.478 |
| 13 | 1 | 19.815 | 18/6:03.760 |
| 14 | 1 | 20.193 | 18/6:03.647 |
| 15 | 1 | 19.921 | 18/6:03.220 |
| 16 | 1 | 21.944 | 18/6:05.142 |
| 17 | 1 | 20.014 | 18/6:04.774 |
| 18 | 1 | 19.939 | 18/6:04.374 |