| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.983 | 18/5:05.694 |
| 2 | 2 | 17.240 | 18/5:08.007 |
| 3 | 2 | 16.409 | 18/5:03.792 |
| 4 | 2 | 17.820 | 18/5:08.034 |
| 5 | 1 | 16.300 | 18/5:05.107 |
| 6 | 1 | 16.761 | 18/5:04.539 |
| 7 | 2 | 18.221 | 18/5:07.887 |
| 8 | 2 | 17.620 | 18/5:09.046 |
| 9 | 2 | 17.118 | 18/5:08.944 |
| 10 | 2 | 17.095 | 18/5:08.821 |
| 11 | 2 | 17.078 | 18/5:08.692 |
| 12 | 2 | 16.937 | 18/5:08.373 |
| 13 | 2 | 16.932 | 18/5:08.096 |
| 14 | 2 | 16.819 | 18/5:07.714 |
| 15 | 1 | 20.610 | 18/5:11.932 |
| 16 | 1 | 16.973 | 18/5:11.531 |
| 17 | 1 | 17.741 | 18/5:11.990 |
| 18 | 1 | 17.487 | 18/5:12.144 |