| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.981 | 19/5:03.639 |
| 2 | 1 | 15.486 | 20/5:14.670 |
| 3 | 3 | 16.491 | 19/5:03.734 |
| 4 | 4 | 16.897 | 19/5:08.061 |
| 5 | 5 | 17.165 | 19/5:11.676 |
| 6 | 4 | 15.884 | 19/5:10.029 |
| 7 | 7 | 18.745 | 19/5:16.619 |
| 8 | 7 | 16.478 | 19/5:16.177 |
| 9 | 7 | 16.214 | 19/5:15.275 |
| 10 | 7 | 15.786 | 19/5:13.741 |
| 11 | 7 | 16.082 | 19/5:12.997 |
| 12 | 6 | 15.777 | 19/5:11.894 |
| 13 | 4 | 15.639 | 19/5:10.760 |
| 14 | 4 | 16.988 | 19/5:11.618 |
| 15 | 4 | 16.017 | 19/5:11.131 |
| 16 | 4 | 16.529 | 19/5:11.314 |
| 17 | 4 | 17.022 | 19/5:12.026 |
| 18 | 5 | 18.428 | 19/5:14.143 |
| 19 | 5 | 16.658 | 19/5:14.267 |