| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.999 | 19/6:19.981 |
| 2 | 6 | 19.523 | 19/6:15.459 |
| 3 | 5 | 18.146 | 19/6:05.231 |
| 4 | 5 | 17.893 | 20/6:17.805 |
| 5 | 6 | 22.825 | 19/6:13.867 |
| 6 | 6 | 18.751 | 19/6:10.934 |
| 7 | 6 | 23.604 | 18/6:01.905 |
| 8 | 6 | 24.499 | 18/6:11.790 |
| 9 | 6 | 18.327 | 18/6:07.134 |
| 10 | 6 | 18.003 | 18/6:02.826 |
| 11 | 6 | 18.083 | 19/6:19.401 |
| 12 | 7 | 30.885 | 18/6:15.807 |
| 13 | 6 | 18.222 | 18/6:12.129 |
| 14 | 6 | 20.736 | 18/6:12.209 |
| 15 | 6 | 19.873 | 18/6:11.243 |
| 16 | 6 | 18.509 | 18/6:08.863 |
| 17 | 6 | 17.607 | 18/6:05.808 |
| 18 | 6 | 19.282 | 18/6:04.767 |