| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.045 | 19/5:04.855 |
| 2 | 1 | 15.914 | 19/5:03.611 |
| 3 | 1 | 17.513 | 19/5:13.323 |
| 4 | 1 | 16.201 | 19/5:11.947 |
| 5 | 1 | 16.391 | 19/5:11.843 |
| 6 | 1 | 15.684 | 19/5:09.535 |
| 7 | 1 | 16.466 | 19/5:10.009 |
| 8 | 1 | 16.193 | 19/5:09.717 |
| 9 | 1 | 16.411 | 19/5:09.949 |
| 10 | 1 | 16.084 | 19/5:09.514 |
| 11 | 1 | 17.616 | 19/5:11.804 |
| 12 | 2 | 21.429 | 18/5:02.921 |
| 13 | 2 | 16.055 | 18/5:01.849 |
| 14 | 2 | 19.948 | 18/5:05.936 |
| 15 | 2 | 16.875 | 18/5:05.790 |
| 16 | 2 | 16.435 | 18/5:05.168 |
| 17 | 1 | 16.081 | 18/5:04.243 |
| 18 | 1 | 17.419 | 18/5:04.760 |