| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.522 | N/A |
| 2 | 2 | 17.771 | 18/5:09.629 |
| 3 | 2 | 18.041 | 18/5:11.924 |
| 4 | 2 | 17.561 | 18/5:09.969 |
| 5 | 2 | 17.808 | 18/5:10.041 |
| 6 | 1 | 17.396 | 18/5:08.683 |
| 7 | 1 | 17.052 | 18/5:06.804 |
| 8 | 1 | 17.937 | 18/5:07.610 |
| 9 | 2 | 18.846 | 18/5:10.147 |
| 10 | 2 | 17.224 | 18/5:09.056 |
| 11 | 2 | 19.521 | 18/5:12.088 |
| 12 | 2 | 17.314 | 18/5:11.159 |
| 13 | 2 | 17.615 | 18/5:10.810 |
| 14 | 2 | 21.815 | 18/5:16.007 |
| 15 | 2 | 17.089 | 18/5:14.724 |
| 16 | 2 | 17.174 | 18/5:13.707 |
| 17 | 2 | 20.633 | 18/5:16.493 |
| 18 | 2 | 21.090 | 18/5:19.409 |