| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.029 | 18/5:06.522 |
| 2 | 3 | 17.826 | 18/5:13.695 |
| 3 | 2 | 16.733 | 18/5:09.528 |
| 4 | 2 | 16.576 | 18/5:06.738 |
| 5 | 2 | 16.583 | 18/5:05.089 |
| 6 | 2 | 16.602 | 18/5:04.047 |
| 7 | 2 | 17.439 | 18/5:05.455 |
| 8 | 2 | 16.844 | 18/5:05.172 |
| 9 | 3 | 18.072 | 18/5:07.408 |
| 10 | 3 | 19.212 | 18/5:11.249 |
| 11 | 3 | 16.009 | 18/5:09.150 |
| 12 | 3 | 15.933 | 18/5:07.287 |
| 13 | 3 | 17.296 | 18/5:07.598 |
| 14 | 2 | 16.861 | 18/5:07.305 |
| 15 | 2 | 16.580 | 18/5:06.714 |
| 16 | 2 | 17.415 | 18/5:07.136 |
| 17 | 2 | 16.263 | 18/5:06.289 |
| 18 | 2 | 16.357 | 18/5:05.630 |