| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.178 | 18/5:09.204 |
| 2 | 4 | 17.502 | 18/5:12.120 |
| 3 | 3 | 17.415 | 18/5:12.570 |
| 4 | 3 | 17.362 | 18/5:12.556 |
| 5 | 3 | 17.038 | 18/5:11.382 |
| 6 | 3 | 17.073 | 18/5:10.704 |
| 7 | 3 | 16.880 | 18/5:09.723 |
| 8 | 2 | 16.891 | 18/5:09.013 |
| 9 | 3 | 17.610 | 18/5:09.898 |
| 10 | 3 | 16.910 | 18/5:09.346 |
| 11 | 3 | 17.210 | 18/5:09.386 |
| 12 | 4 | 17.454 | 18/5:09.784 |
| 13 | 3 | 17.054 | 18/5:09.568 |
| 14 | 3 | 16.697 | 18/5:08.924 |
| 15 | 3 | 17.011 | 18/5:08.742 |
| 16 | 3 | 17.104 | 18/5:08.688 |
| 17 | 2 | 16.951 | 18/5:08.478 |
| 18 | 2 | 17.173 | 18/5:08.513 |