| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.692 | 21/5:08.532 |
| 2 | 1 | 14.697 | 21/5:08.584 |
| 3 | 1 | 14.566 | 21/5:07.685 |
| 4 | 1 | 14.974 | 21/5:09.377 |
| 5 | 1 | 19.435 | 20/5:13.456 |
| 6 | 1 | 14.383 | 20/5:09.157 |
| 7 | 1 | 15.273 | 20/5:08.629 |
| 8 | 1 | 14.957 | 20/5:07.442 |
| 9 | 1 | 16.076 | 20/5:09.007 |
| 10 | 1 | 14.361 | 20/5:06.828 |
| 11 | 1 | 14.878 | 20/5:05.985 |
| 12 | 2 | 16.784 | 20/5:08.460 |
| 13 | 1 | 15.072 | 20/5:07.920 |
| 14 | 1 | 14.582 | 20/5:06.757 |
| 15 | 2 | 14.689 | 20/5:05.892 |
| 16 | 2 | 14.544 | 20/5:04.954 |
| 17 | 2 | 17.244 | 20/5:07.302 |
| 18 | 2 | 17.214 | 20/5:09.357 |
| 19 | 2 | 18.764 | 20/5:12.826 |
| 20 | 2 | 14.979 | 20/5:12.164 |