| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.973 | 18/5:05.514 |
| 2 | 1 | 16.926 | 18/5:05.091 |
| 3 | 2 | 16.942 | 18/5:05.046 |
| 4 | 2 | 19.064 | 18/5:14.572 |
| 5 | 2 | 17.002 | 18/5:12.865 |
| 6 | 2 | 16.888 | 18/5:11.385 |
| 7 | 2 | 16.994 | 18/5:10.600 |
| 8 | 2 | 17.421 | 18/5:10.973 |
| 9 | 2 | 16.723 | 18/5:09.866 |
| 10 | 2 | 17.313 | 18/5:10.043 |
| 11 | 2 | 17.035 | 18/5:09.733 |
| 12 | 2 | 17.512 | 18/5:10.190 |
| 13 | 2 | 16.610 | 18/5:09.327 |
| 14 | 2 | 16.823 | 18/5:08.862 |
| 15 | 2 | 16.982 | 18/5:08.650 |
| 16 | 1 | 17.026 | 18/5:08.513 |
| 17 | 1 | 17.092 | 18/5:08.463 |
| 18 | 1 | 17.081 | 18/5:08.407 |