| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.865 | 16/5:01.840 |
| 2 | 2 | 15.403 | 18/5:08.412 |
| 3 | 2 | 15.645 | 19/5:16.116 |
| 4 | 2 | 17.159 | 18/5:01.824 |
| 5 | 2 | 16.841 | 18/5:02.087 |
| 6 | 2 | 15.224 | 19/5:13.934 |
| 7 | 2 | 15.201 | 19/5:10.346 |
| 8 | 2 | 15.663 | 19/5:08.752 |
| 9 | 2 | 14.927 | 19/5:05.959 |
| 10 | 2 | 15.344 | 19/5:04.517 |
| 11 | 2 | 16.233 | 19/5:04.872 |
| 12 | 2 | 19.059 | 19/5:09.643 |
| 13 | 2 | 16.517 | 19/5:09.965 |
| 14 | 2 | 18.577 | 19/5:13.036 |
| 15 | 3 | 17.796 | 19/5:14.708 |
| 16 | 4 | 22.358 | 18/5:04.663 |
| 17 | 4 | 17.041 | 18/5:04.786 |
| 18 | 3 | 15.154 | 18/5:03.007 |