| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.766 | N/A |
| 2 | 2 | 17.514 | 18/5:15.504 |
| 3 | 2 | 16.907 | 21/6:01.976 |
| 4 | 2 | 16.377 | 22/6:13.352 |
| 5 | 1 | 17.378 | 22/6:15.069 |
| 6 | 1 | 18.063 | 21/6:02.722 |
| 7 | 1 | 17.108 | 21/6:02.256 |
| 8 | 1 | 17.715 | 21/6:03.657 |
| 9 | 1 | 17.614 | 21/6:04.456 |
| 10 | 1 | 17.377 | 21/6:04.550 |
| 11 | 1 | 17.175 | 21/6:04.222 |
| 12 | 1 | 20.273 | 21/6:09.586 |
| 13 | 1 | 17.719 | 21/6:09.799 |
| 14 | 1 | 18.018 | 21/6:10.439 |
| 15 | 1 | 17.723 | 21/6:10.567 |
| 16 | 1 | 17.625 | 21/6:10.547 |
| 17 | 1 | 21.840 | 21/6:15.798 |
| 18 | 1 | 17.071 | 21/6:14.821 |
| 19 | 1 | 17.293 | 21/6:14.199 |
| 20 | 1 | 17.164 | 21/6:13.507 |
| 21 | 1 | 18.218 | 21/6:13.938 |