| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.829 | 19/6:16.751 |
| 2 | 1 | 19.265 | 19/6:11.393 |
| 3 | 1 | 20.053 | 19/6:14.598 |
| 4 | 1 | 19.290 | 19/6:12.576 |
| 5 | 1 | 19.349 | 19/6:11.587 |
| 6 | 1 | 19.107 | 19/6:10.161 |
| 7 | 1 | 19.652 | 19/6:10.622 |
| 8 | 1 | 19.645 | 19/6:10.951 |
| 9 | 1 | 19.224 | 19/6:10.318 |
| 10 | 1 | 19.360 | 19/6:10.071 |
| 11 | 1 | 19.178 | 19/6:09.553 |
| 12 | 1 | 19.422 | 19/6:09.509 |
| 13 | 1 | 19.311 | 19/6:09.309 |
| 14 | 1 | 19.222 | 19/6:09.017 |
| 15 | 1 | 20.581 | 19/6:10.485 |
| 16 | 1 | 19.590 | 19/6:10.593 |
| 17 | 1 | 19.527 | 19/6:10.617 |
| 18 | 1 | 19.103 | 19/6:10.192 |
| 19 | 1 | 18.953 | 19/6:09.661 |