| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.198 | 18/5:09.564 |
| 2 | 1 | 16.831 | 18/5:06.261 |
| 3 | 2 | 18.078 | 18/5:12.642 |
| 4 | 2 | 16.997 | 18/5:10.968 |
| 5 | 3 | 17.159 | 18/5:10.546 |
| 6 | 4 | 19.393 | 18/5:16.968 |
| 7 | 3 | 17.209 | 18/5:15.938 |
| 8 | 3 | 17.644 | 18/5:16.145 |
| 9 | 3 | 16.650 | 18/5:14.318 |
| 10 | 3 | 17.055 | 18/5:13.585 |
| 11 | 2 | 17.192 | 18/5:13.209 |
| 12 | 2 | 16.872 | 18/5:12.417 |
| 13 | 2 | 17.234 | 18/5:12.247 |
| 14 | 2 | 17.457 | 18/5:12.388 |
| 15 | 2 | 17.673 | 18/5:12.770 |
| 16 | 3 | 17.603 | 18/5:13.025 |
| 17 | 2 | 16.627 | 18/5:12.217 |
| 18 | 4 | 19.538 | 18/5:14.410 |