| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.709 | 20/6:14.180 |
| 2 | 2 | 17.088 | 21/6:15.868 |
| 3 | 2 | 18.540 | 20/6:02.247 |
| 4 | 3 | 18.218 | 20/6:02.775 |
| 5 | 2 | 18.084 | 20/6:02.556 |
| 6 | 2 | 18.244 | 20/6:02.943 |
| 7 | 1 | 17.548 | 20/6:01.231 |
| 8 | 1 | 17.456 | 21/6:17.703 |
| 9 | 1 | 17.747 | 21/6:17.146 |
| 10 | 2 | 18.153 | 21/6:17.553 |
| 11 | 1 | 18.679 | 20/6:00.847 |
| 12 | 1 | 17.395 | 21/6:17.757 |
| 13 | 1 | 18.314 | 20/6:00.269 |
| 14 | 1 | 20.895 | 20/6:04.386 |
| 15 | 1 | 18.571 | 20/6:04.855 |
| 16 | 1 | 18.430 | 20/6:05.089 |
| 17 | 1 | 18.155 | 20/6:04.972 |
| 18 | 1 | 17.896 | 20/6:04.580 |
| 19 | 1 | 17.505 | 20/6:03.818 |
| 20 | 1 | 17.970 | 20/6:03.597 |