| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.358 | N/A |
| 2 | 3 | 19.081 | 19/6:01.816 |
| 3 | 2 | 18.070 | 20/6:11.292 |
| 4 | 2 | 19.042 | 20/6:14.247 |
| 5 | 5 | 21.801 | 19/6:09.331 |
| 6 | 5 | 16.701 | 20/6:18.199 |
| 7 | 4 | 19.680 | 19/6:01.483 |
| 8 | 4 | 19.482 | 19/6:02.561 |
| 9 | 4 | 18.439 | 19/6:01.024 |
| 10 | 4 | 19.639 | 19/6:02.228 |
| 11 | 4 | 16.868 | 20/6:17.083 |
| 12 | 4 | 16.799 | 20/6:13.488 |
| 13 | 4 | 17.087 | 20/6:10.948 |
| 14 | 4 | 16.365 | 20/6:07.744 |
| 15 | 4 | 16.407 | 20/6:05.055 |
| 16 | 4 | 17.245 | 20/6:03.785 |
| 17 | 4 | 16.960 | 20/6:02.336 |
| 18 | 3 | 17.168 | 20/6:01.290 |
| 19 | 3 | 16.568 | 21/6:17.693 |
| 20 | 3 | 17.213 | 21/6:16.900 |
| 21 | 3 | 20.721 | 21/6:19.694 |