| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.722 | 18/5:00.996 |
| 2 | 3 | 16.098 | 19/5:11.790 |
| 3 | 3 | 16.945 | 19/5:15.178 |
| 4 | 4 | 16.980 | 18/5:00.353 |
| 5 | 5 | 21.055 | 18/5:16.080 |
| 6 | 4 | 16.525 | 18/5:12.975 |
| 7 | 4 | 16.341 | 18/5:10.284 |
| 8 | 4 | 16.728 | 18/5:09.137 |
| 9 | 4 | 17.403 | 18/5:09.594 |
| 10 | 4 | 16.151 | 18/5:07.706 |
| 11 | 4 | 17.086 | 18/5:07.692 |
| 12 | 4 | 17.980 | 18/5:09.021 |
| 13 | 5 | 18.877 | 18/5:11.388 |
| 14 | 5 | 16.226 | 18/5:10.008 |
| 15 | 5 | 16.280 | 18/5:08.876 |
| 16 | 4 | 19.709 | 18/5:11.744 |
| 17 | 4 | 17.087 | 18/5:11.498 |
| 18 | 4 | 16.936 | 18/5:11.129 |