| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.379 | 17/5:12.443 |
| 2 | 2 | 18.270 | 17/5:11.517 |
| 3 | 3 | 18.355 | 17/5:11.689 |
| 4 | 4 | 18.201 | 17/5:11.121 |
| 5 | 2 | 18.028 | 17/5:10.192 |
| 6 | 2 | 18.089 | 17/5:09.746 |
| 7 | 2 | 18.586 | 17/5:10.634 |
| 8 | 4 | 18.336 | 17/5:10.769 |
| 9 | 4 | 18.600 | 17/5:11.372 |
| 10 | 3 | 18.215 | 17/5:11.200 |
| 11 | 3 | 18.568 | 17/5:11.605 |
| 12 | 3 | 18.859 | 17/5:12.355 |
| 13 | 3 | 18.619 | 17/5:12.676 |
| 14 | 3 | 19.254 | 17/5:13.722 |
| 15 | 4 | 18.602 | 17/5:13.889 |
| 16 | 4 | 18.364 | 17/5:13.783 |
| 17 | 4 | 18.924 | 17/5:14.249 |