| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.646 | 19/5:16.274 |
| 2 | 4 | 15.834 | 19/5:08.560 |
| 3 | 4 | 15.376 | 19/5:03.088 |
| 4 | 4 | 16.403 | 19/5:05.230 |
| 5 | 4 | 13.949 | 20/5:12.832 |
| 6 | 4 | 14.186 | 20/5:07.980 |
| 7 | 4 | 18.079 | 20/5:15.637 |
| 8 | 4 | 13.468 | 20/5:09.853 |
| 9 | 4 | 14.299 | 20/5:07.200 |
| 10 | 4 | 15.166 | 20/5:06.812 |
| 11 | 4 | 15.162 | 20/5:06.487 |
| 12 | 4 | 13.614 | 20/5:03.637 |
| 13 | 4 | 13.729 | 20/5:01.402 |
| 14 | 4 | 16.102 | 20/5:02.876 |
| 15 | 4 | 16.814 | 20/5:05.103 |
| 16 | 4 | 15.213 | 20/5:05.050 |
| 17 | 4 | 14.560 | 20/5:04.235 |
| 18 | 4 | 13.970 | 20/5:02.856 |
| 19 | 4 | 15.199 | 20/5:02.915 |
| 20 | 4 | 14.175 | 20/5:01.944 |