| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.891 | 18/5:04.038 |
| 2 | 1 | 17.622 | 18/5:10.617 |
| 3 | 1 | 16.638 | 18/5:06.906 |
| 4 | 1 | 16.961 | 18/5:06.504 |
| 5 | 1 | 17.105 | 18/5:06.781 |
| 6 | 1 | 16.827 | 18/5:06.132 |
| 7 | 1 | 17.225 | 18/5:06.692 |
| 8 | 2 | 17.122 | 18/5:06.880 |
| 9 | 2 | 17.815 | 18/5:08.412 |
| 10 | 2 | 17.186 | 18/5:08.506 |
| 11 | 2 | 17.892 | 18/5:09.737 |
| 12 | 2 | 17.397 | 18/5:10.022 |
| 13 | 2 | 16.990 | 18/5:09.698 |
| 14 | 1 | 16.476 | 18/5:08.760 |
| 15 | 1 | 20.720 | 18/5:13.040 |
| 16 | 1 | 17.442 | 18/5:13.098 |
| 17 | 1 | 17.371 | 18/5:13.073 |
| 18 | 1 | 17.787 | 18/5:13.467 |