| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.608 | 18/5:16.944 |
| 2 | 5 | 17.829 | 17/5:01.214 |
| 3 | 5 | 16.389 | 18/5:10.956 |
| 4 | 6 | 20.197 | 17/5:06.098 |
| 5 | 6 | 16.684 | 17/5:01.604 |
| 6 | 5 | 16.821 | 18/5:16.584 |
| 7 | 4 | 16.671 | 18/5:14.226 |
| 8 | 4 | 16.858 | 18/5:12.878 |
| 9 | 3 | 16.906 | 18/5:11.926 |
| 10 | 3 | 16.823 | 18/5:11.015 |
| 11 | 3 | 16.608 | 18/5:09.917 |
| 12 | 4 | 16.953 | 18/5:09.521 |
| 13 | 4 | 16.236 | 18/5:08.192 |
| 14 | 4 | 19.271 | 18/5:10.955 |
| 15 | 4 | 16.581 | 18/5:10.122 |
| 16 | 4 | 18.058 | 18/5:11.055 |
| 17 | 5 | 21.650 | 18/5:15.681 |
| 18 | 3 | 16.969 | 18/5:15.112 |