| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.621 | 18/5:17.178 |
| 2 | 3 | 16.945 | 18/5:11.094 |
| 3 | 3 | 16.810 | 18/5:08.256 |
| 4 | 3 | 17.144 | 18/5:08.340 |
| 5 | 3 | 17.052 | 18/5:08.059 |
| 6 | 2 | 17.525 | 18/5:09.291 |
| 7 | 2 | 17.302 | 18/5:09.597 |
| 8 | 2 | 17.192 | 18/5:09.580 |
| 9 | 2 | 17.625 | 18/5:10.432 |
| 10 | 2 | 16.950 | 18/5:09.899 |
| 11 | 2 | 17.770 | 18/5:10.804 |
| 12 | 2 | 17.630 | 18/5:11.349 |
| 13 | 2 | 17.642 | 18/5:11.826 |
| 14 | 2 | 19.075 | 18/5:14.078 |
| 15 | 2 | 17.880 | 18/5:14.596 |
| 16 | 2 | 17.845 | 18/5:15.009 |
| 17 | 2 | 17.542 | 18/5:15.053 |
| 18 | 2 | 17.976 | 18/5:15.526 |