| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.438 | 19/5:12.322 |
| 2 | 2 | 14.907 | 20/5:13.450 |
| 3 | 2 | 15.978 | 20/5:15.487 |
| 4 | 2 | 17.876 | 19/5:09.695 |
| 5 | 2 | 16.961 | 19/5:12.208 |
| 6 | 2 | 14.790 | 19/5:07.008 |
| 7 | 2 | 15.763 | 19/5:05.935 |
| 8 | 2 | 14.545 | 19/5:02.238 |
| 9 | 2 | 16.883 | 19/5:04.298 |
| 10 | 2 | 21.269 | 19/5:14.279 |
| 11 | 3 | 22.039 | 18/5:06.735 |
| 12 | 2 | 14.894 | 18/5:03.515 |
| 13 | 2 | 15.097 | 18/5:01.071 |
| 14 | 2 | 15.149 | 19/5:15.657 |
| 15 | 2 | 19.385 | 18/5:02.369 |
| 16 | 2 | 21.208 | 18/5:07.330 |
| 17 | 2 | 15.712 | 18/5:05.888 |
| 18 | 4 | 26.330 | 18/5:15.224 |