| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.007 | 18/5:06.126 |
| 2 | 4 | 18.017 | 18/5:15.216 |
| 3 | 3 | 16.458 | 18/5:08.892 |
| 4 | 3 | 16.475 | 18/5:05.806 |
| 5 | 1 | 17.022 | 18/5:05.924 |
| 6 | 1 | 16.625 | 18/5:04.812 |
| 7 | 1 | 16.617 | 18/5:03.997 |
| 8 | 1 | 16.668 | 18/5:03.500 |
| 9 | 2 | 17.477 | 18/5:04.732 |
| 10 | 1 | 16.544 | 18/5:04.038 |
| 11 | 1 | 16.504 | 18/5:03.405 |
| 12 | 1 | 16.504 | 18/5:02.877 |
| 13 | 1 | 18.237 | 18/5:04.830 |
| 14 | 2 | 16.970 | 18/5:04.875 |
| 15 | 1 | 17.060 | 18/5:05.022 |
| 16 | 1 | 16.517 | 18/5:04.540 |
| 17 | 1 | 16.609 | 18/5:04.212 |
| 18 | 1 | 17.123 | 18/5:04.434 |