| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.082 | 18/5:07.476 |
| 2 | 4 | 17.361 | 18/5:09.987 |
| 3 | 4 | 17.413 | 18/5:11.136 |
| 4 | 4 | 17.713 | 18/5:13.060 |
| 5 | 4 | 16.813 | 18/5:10.975 |
| 6 | 4 | 17.894 | 18/5:12.828 |
| 7 | 4 | 17.123 | 18/5:12.169 |
| 8 | 4 | 17.086 | 18/5:11.591 |
| 9 | 4 | 17.272 | 18/5:11.514 |
| 10 | 4 | 17.958 | 18/5:12.687 |
| 11 | 3 | 17.295 | 18/5:12.562 |
| 12 | 3 | 17.366 | 18/5:12.564 |
| 13 | 3 | 17.462 | 18/5:12.699 |
| 14 | 3 | 17.161 | 18/5:12.427 |
| 15 | 3 | 17.312 | 18/5:12.373 |
| 16 | 3 | 17.018 | 18/5:11.995 |
| 17 | 3 | 17.993 | 18/5:12.694 |
| 18 | 3 | 17.355 | 18/5:12.677 |