| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.493 | 19/6:10.367 |
| 2 | 4 | 18.349 | 20/6:18.042 |
| 3 | 4 | 18.880 | 20/6:18.146 |
| 4 | 4 | 18.867 | 20/6:17.945 |
| 5 | 3 | 17.937 | 20/6:14.104 |
| 6 | 4 | 20.810 | 19/6:02.064 |
| 7 | 4 | 17.917 | 20/6:17.865 |
| 8 | 4 | 18.697 | 20/6:17.375 |
| 9 | 4 | 18.417 | 20/6:16.371 |
| 10 | 4 | 19.465 | 20/6:17.664 |
| 11 | 4 | 17.934 | 20/6:15.938 |
| 12 | 4 | 18.566 | 20/6:15.553 |
| 13 | 3 | 18.545 | 20/6:15.195 |
| 14 | 3 | 18.548 | 20/6:14.892 |
| 15 | 3 | 18.198 | 20/6:14.164 |
| 16 | 2 | 18.164 | 20/6:13.483 |
| 17 | 2 | 18.335 | 20/6:13.084 |
| 18 | 2 | 18.836 | 20/6:13.286 |
| 19 | 2 | 18.315 | 20/6:12.918 |
| 20 | 2 | 18.186 | 20/6:12.459 |