| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.452 | 20/5:09.004 |
| 2 | 1 | 15.579 | 20/5:10.031 |
| 3 | 1 | 15.573 | 20/5:10.693 |
| 4 | 1 | 16.042 | 20/5:13.023 |
| 5 | 4 | 18.149 | 19/5:07.021 |
| 6 | 4 | 16.835 | 19/5:09.161 |
| 7 | 4 | 16.114 | 19/5:08.733 |
| 8 | 5 | 16.186 | 19/5:08.583 |
| 9 | 5 | 16.858 | 19/5:09.885 |
| 10 | 4 | 15.691 | 19/5:08.710 |
| 11 | 4 | 16.192 | 19/5:08.613 |
| 12 | 4 | 15.793 | 19/5:07.901 |
| 13 | 4 | 16.150 | 19/5:07.820 |
| 14 | 3 | 15.835 | 19/5:07.323 |
| 15 | 3 | 16.250 | 19/5:07.418 |
| 16 | 3 | 15.909 | 19/5:07.097 |
| 17 | 3 | 15.986 | 19/5:06.899 |
| 18 | 3 | 19.020 | 19/5:09.925 |
| 19 | 3 | 16.336 | 19/5:09.950 |