| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.908 | 18/5:04.344 |
| 2 | 4 | 17.110 | 18/5:06.162 |
| 3 | 4 | 16.667 | 18/5:04.110 |
| 4 | 3 | 16.880 | 18/5:04.043 |
| 5 | 3 | 18.795 | 18/5:10.896 |
| 6 | 3 | 17.081 | 18/5:10.323 |
| 7 | 3 | 16.909 | 18/5:09.471 |
| 8 | 3 | 19.178 | 18/5:13.938 |
| 9 | 4 | 20.545 | 17/5:02.360 |
| 10 | 4 | 16.073 | 18/5:17.063 |
| 11 | 4 | 16.137 | 18/5:14.645 |
| 12 | 4 | 17.728 | 18/5:15.016 |
| 13 | 3 | 18.580 | 18/5:16.511 |
| 14 | 3 | 16.896 | 18/5:15.626 |
| 15 | 3 | 16.362 | 18/5:14.219 |
| 16 | 3 | 19.161 | 18/5:16.136 |
| 17 | 4 | 17.769 | 18/5:16.354 |
| 18 | 4 | 16.336 | 18/5:15.115 |