| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.644 | 20/1:32.880 |
| 2 | 5 | 7.514 | 20/2:01.580 |
| 3 | 5 | 7.728 | 20/2:12.573 |
| 4 | 5 | 7.473 | 20/2:16.795 |
| 5 | 4 | 8.091 | 20/2:21.800 |
| 6 | 4 | 8.081 | 20/2:25.103 |
| 7 | 4 | 8.128 | 20/2:27.597 |
| 8 | 4 | 7.929 | 20/2:28.970 |
| 9 | 4 | 7.354 | 20/2:28.760 |
| 10 | 4 | 7.737 | 20/2:29.358 |
| 11 | 4 | 7.694 | 20/2:29.769 |
| 12 | 4 | 7.919 | 20/2:30.487 |
| 13 | 4 | 7.886 | 20/2:31.043 |
| 14 | 4 | 7.654 | 20/2:31.189 |
| 15 | 4 | 7.403 | 20/2:30.980 |
| 16 | 4 | 7.692 | 20/2:31.159 |
| 17 | 4 | 8.037 | 20/2:31.722 |
| 18 | 4 | 8.081 | 20/2:32.272 |
| 19 | 4 | 7.854 | 19/2:24.899 |