| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.064 | 18/5:07.152 |
| 2 | 4 | 16.528 | 18/5:02.328 |
| 3 | 6 | 18.420 | 18/5:12.072 |
| 4 | 6 | 16.611 | 18/5:08.804 |
| 5 | 7 | 16.848 | 18/5:07.696 |
| 6 | 7 | 19.383 | 18/5:14.562 |
| 7 | 7 | 16.923 | 18/5:13.141 |
| 8 | 6 | 16.526 | 18/5:11.182 |
| 9 | 6 | 17.019 | 18/5:10.644 |
| 10 | 6 | 16.837 | 18/5:09.886 |
| 11 | 6 | 16.292 | 18/5:08.374 |
| 12 | 6 | 16.803 | 18/5:07.881 |
| 13 | 6 | 18.998 | 18/5:10.503 |
| 14 | 7 | 18.961 | 18/5:12.702 |
| 15 | 7 | 16.985 | 18/5:12.238 |
| 16 | 7 | 18.791 | 18/5:13.863 |
| 17 | 6 | 16.741 | 18/5:13.126 |
| 18 | 6 | 17.226 | 18/5:12.956 |