| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.105 | 19/5:05.995 |
| 2 | 1 | 16.775 | 19/5:12.360 |
| 3 | 1 | 17.634 | 18/5:03.084 |
| 4 | 1 | 17.435 | 18/5:05.770 |
| 5 | 2 | 17.477 | 18/5:07.534 |
| 6 | 2 | 16.834 | 18/5:06.780 |
| 7 | 1 | 16.600 | 18/5:05.640 |
| 8 | 1 | 15.946 | 18/5:03.314 |
| 9 | 1 | 16.275 | 18/5:02.162 |
| 10 | 1 | 16.060 | 18/5:00.854 |
| 11 | 1 | 18.526 | 18/5:03.819 |
| 12 | 1 | 16.355 | 18/5:03.033 |
| 13 | 1 | 16.877 | 18/5:03.091 |
| 14 | 1 | 18.273 | 18/5:04.935 |
| 15 | 2 | 25.940 | 18/5:15.734 |
| 16 | 2 | 16.578 | 18/5:14.651 |
| 17 | 2 | 17.359 | 18/5:14.522 |
| 18 | 2 | 16.426 | 18/5:13.475 |