| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.093 | 18/5:07.674 |
| 2 | 1 | 17.226 | 18/5:08.871 |
| 3 | 1 | 17.245 | 18/5:09.384 |
| 4 | 2 | 19.390 | 17/5:01.555 |
| 5 | 1 | 16.752 | 18/5:15.742 |
| 6 | 2 | 17.373 | 18/5:15.237 |
| 7 | 2 | 18.405 | 18/5:17.530 |
| 8 | 2 | 18.336 | 17/5:01.368 |
| 9 | 2 | 17.065 | 17/5:00.116 |
| 10 | 2 | 17.120 | 18/5:16.809 |
| 11 | 2 | 17.194 | 18/5:16.144 |
| 12 | 1 | 16.993 | 18/5:15.288 |
| 13 | 1 | 17.088 | 18/5:14.695 |
| 14 | 1 | 17.280 | 18/5:14.434 |
| 15 | 1 | 17.459 | 18/5:14.423 |
| 16 | 1 | 17.087 | 18/5:13.994 |
| 17 | 1 | 17.698 | 18/5:14.263 |
| 18 | 1 | 17.207 | 18/5:14.011 |