| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.646 | 18/5:17.628 |
| 2 | 2 | 16.504 | 18/5:07.350 |
| 3 | 2 | 17.079 | 18/5:07.374 |
| 4 | 2 | 15.988 | 18/5:02.477 |
| 5 | 2 | 18.638 | 18/5:09.078 |
| 6 | 3 | 18.390 | 18/5:12.735 |
| 7 | 2 | 16.476 | 18/5:10.425 |
| 8 | 2 | 17.031 | 18/5:09.942 |
| 9 | 2 | 16.500 | 18/5:08.504 |
| 10 | 3 | 19.724 | 18/5:13.157 |
| 11 | 2 | 16.567 | 18/5:11.798 |
| 12 | 2 | 16.755 | 18/5:10.947 |
| 13 | 2 | 16.197 | 18/5:09.455 |
| 14 | 3 | 16.825 | 18/5:08.983 |
| 15 | 3 | 16.472 | 18/5:08.150 |
| 16 | 3 | 17.072 | 18/5:08.097 |
| 17 | 3 | 16.333 | 18/5:07.267 |
| 18 | 3 | 17.047 | 18/5:07.244 |