| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.733 | 18/5:01.194 |
| 2 | 3 | 15.855 | 19/5:09.586 |
| 3 | 3 | 15.977 | 19/5:07.578 |
| 4 | 3 | 16.483 | 19/5:08.978 |
| 5 | 3 | 15.825 | 19/5:07.317 |
| 6 | 4 | 16.696 | 19/5:08.969 |
| 7 | 4 | 16.149 | 19/5:08.663 |
| 8 | 3 | 15.649 | 19/5:07.247 |
| 9 | 3 | 15.924 | 19/5:06.725 |
| 10 | 2 | 15.921 | 19/5:06.303 |
| 11 | 2 | 15.723 | 19/5:05.615 |
| 12 | 2 | 15.793 | 19/5:05.153 |
| 13 | 2 | 15.465 | 19/5:04.282 |
| 14 | 2 | 15.627 | 19/5:03.756 |
| 15 | 2 | 15.564 | 19/5:03.220 |
| 16 | 3 | 15.415 | 19/5:02.574 |
| 17 | 3 | 15.615 | 19/5:02.227 |
| 18 | 2 | 16.083 | 19/5:02.413 |
| 19 | 2 | 15.899 | 19/5:02.396 |