| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.726 | 21/5:09.246 |
| 2 | 2 | 15.414 | 20/5:01.400 |
| 3 | 3 | 15.168 | 20/5:02.053 |
| 4 | 3 | 15.043 | 20/5:01.755 |
| 5 | 3 | 14.923 | 20/5:01.096 |
| 6 | 3 | 14.568 | 21/5:14.447 |
| 7 | 2 | 15.176 | 20/5:00.051 |
| 8 | 2 | 14.912 | 21/5:14.816 |
| 9 | 4 | 16.088 | 20/5:02.262 |
| 10 | 3 | 15.225 | 20/5:02.486 |
| 11 | 4 | 16.962 | 20/5:05.827 |
| 12 | 4 | 15.324 | 20/5:05.882 |
| 13 | 4 | 14.863 | 20/5:05.218 |
| 14 | 3 | 14.913 | 20/5:04.721 |
| 15 | 3 | 14.922 | 20/5:04.303 |
| 16 | 3 | 15.636 | 20/5:04.829 |
| 17 | 4 | 17.039 | 20/5:06.944 |
| 18 | 4 | 18.761 | 20/5:10.737 |
| 19 | 4 | 14.759 | 20/5:09.918 |
| 20 | 4 | 15.538 | 20/5:09.960 |