| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.956 | 18/5:05.208 |
| 2 | 1 | 16.872 | 18/5:04.452 |
| 3 | 2 | 17.086 | 18/5:05.484 |
| 4 | 3 | 16.938 | 18/5:05.334 |
| 5 | 3 | 16.668 | 18/5:04.272 |
| 6 | 2 | 16.721 | 18/5:03.723 |
| 7 | 3 | 16.974 | 18/5:03.981 |
| 8 | 3 | 17.005 | 18/5:04.245 |
| 9 | 3 | 16.687 | 18/5:03.814 |
| 10 | 4 | 16.814 | 18/5:03.698 |
| 11 | 4 | 16.555 | 18/5:03.179 |
| 12 | 4 | 16.584 | 18/5:02.790 |
| 13 | 3 | 16.562 | 18/5:02.430 |
| 14 | 4 | 17.212 | 18/5:02.958 |
| 15 | 3 | 16.875 | 18/5:03.011 |
| 16 | 3 | 17.695 | 18/5:03.980 |
| 17 | 3 | 17.031 | 18/5:04.131 |
| 18 | 4 | 19.143 | 18/5:06.378 |