| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.648 | 19/5:16.312 |
| 2 | 4 | 16.540 | 19/5:15.286 |
| 3 | 4 | 16.508 | 19/5:14.741 |
| 4 | 5 | 18.538 | 18/5:07.053 |
| 5 | 4 | 16.568 | 18/5:05.287 |
| 6 | 6 | 19.255 | 18/5:12.171 |
| 7 | 4 | 17.025 | 18/5:11.354 |
| 8 | 4 | 18.772 | 18/5:14.671 |
| 9 | 4 | 16.668 | 18/5:13.044 |
| 10 | 3 | 17.134 | 18/5:12.581 |
| 11 | 3 | 16.422 | 18/5:11.037 |
| 12 | 3 | 17.894 | 18/5:11.958 |
| 13 | 3 | 16.755 | 18/5:11.160 |
| 14 | 3 | 16.729 | 18/5:10.443 |
| 15 | 3 | 16.091 | 18/5:09.056 |
| 16 | 3 | 16.166 | 18/5:07.927 |
| 17 | 3 | 16.428 | 18/5:07.208 |
| 18 | 4 | 20.685 | 18/5:10.826 |