| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.204 | 18/5:09.672 |
| 2 | 3 | 16.780 | 18/5:05.856 |
| 3 | 4 | 17.576 | 18/5:09.360 |
| 4 | 4 | 17.418 | 18/5:10.401 |
| 5 | 4 | 17.132 | 18/5:09.996 |
| 6 | 5 | 17.463 | 18/5:10.719 |
| 7 | 4 | 16.820 | 18/5:09.582 |
| 8 | 4 | 17.864 | 18/5:11.078 |
| 9 | 4 | 17.579 | 18/5:11.672 |
| 10 | 4 | 17.118 | 18/5:11.317 |
| 11 | 3 | 17.622 | 18/5:11.852 |
| 12 | 3 | 17.240 | 18/5:11.724 |
| 13 | 4 | 17.654 | 18/5:12.189 |
| 14 | 4 | 17.597 | 18/5:12.515 |
| 15 | 4 | 17.884 | 18/5:13.141 |
| 16 | 4 | 16.708 | 18/5:12.366 |
| 17 | 4 | 17.180 | 18/5:12.182 |
| 18 | 5 | 17.209 | 18/5:12.048 |