| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.343 | 19/5:10.517 |
| 2 | 1 | 16.197 | 19/5:09.013 |
| 3 | 1 | 16.443 | 19/5:10.225 |
| 4 | 1 | 16.471 | 19/5:10.906 |
| 5 | 1 | 16.598 | 19/5:11.797 |
| 6 | 1 | 16.760 | 19/5:12.904 |
| 7 | 1 | 16.253 | 19/5:12.319 |
| 8 | 1 | 16.568 | 19/5:12.628 |
| 9 | 1 | 16.470 | 19/5:12.661 |
| 10 | 1 | 16.882 | 19/5:13.471 |
| 11 | 1 | 16.425 | 19/5:13.344 |
| 12 | 1 | 17.664 | 19/5:15.200 |
| 13 | 1 | 16.431 | 19/5:14.968 |
| 14 | 1 | 15.950 | 19/5:14.117 |
| 15 | 1 | 16.446 | 19/5:14.007 |
| 16 | 1 | 20.619 | 18/5:02.085 |
| 17 | 1 | 16.359 | 18/5:01.636 |
| 18 | 1 | 17.249 | 18/5:02.128 |