| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.030 | N/A |
| 2 | 1 | 17.960 | 20/6:01.027 |
| 3 | 1 | 17.539 | 21/6:15.002 |
| 4 | 1 | 18.691 | 20/6:03.233 |
| 5 | 1 | 17.425 | 20/6:00.201 |
| 6 | 1 | 17.237 | 21/6:15.438 |
| 7 | 1 | 18.806 | 20/6:00.947 |
| 8 | 1 | 17.653 | 20/6:00.159 |
| 9 | 2 | 20.102 | 20/6:05.385 |
| 10 | 2 | 17.947 | 20/6:04.901 |
| 11 | 2 | 17.465 | 20/6:03.597 |
| 12 | 2 | 17.917 | 20/6:03.311 |
| 13 | 2 | 17.895 | 20/6:03.038 |
| 14 | 2 | 18.629 | 20/6:03.880 |
| 15 | 2 | 18.838 | 20/6:04.885 |
| 16 | 2 | 18.526 | 20/6:05.361 |
| 17 | 2 | 18.116 | 20/6:05.290 |
| 18 | 2 | 18.615 | 20/6:05.786 |
| 19 | 2 | 17.848 | 20/6:05.417 |
| 20 | 2 | 18.443 | 20/6:05.682 |