| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.374 | 19/6:08.106 |
| 2 | 4 | 18.992 | 19/6:04.477 |
| 3 | 4 | 19.606 | 19/6:07.156 |
| 4 | 4 | 19.990 | 19/6:10.320 |
| 5 | 8 | 27.602 | 18/6:20.030 |
| 6 | 8 | 22.411 | 17/6:02.596 |
| 7 | 6 | 19.369 | 18/6:18.885 |
| 8 | 6 | 21.991 | 18/6:21.004 |
| 9 | 7 | 22.963 | 17/6:03.230 |
| 10 | 7 | 18.990 | 18/6:20.318 |
| 11 | 7 | 19.297 | 18/6:17.321 |
| 12 | 7 | 23.254 | 18/6:20.758 |
| 13 | 5 | 19.651 | 18/6:18.678 |
| 14 | 5 | 18.778 | 18/6:15.773 |
| 15 | 5 | 26.131 | 17/6:00.852 |
| 16 | 5 | 19.325 | 18/6:19.940 |
| 17 | 5 | 21.211 | 18/6:20.049 |
| 18 | 5 | 19.674 | 18/6:18.609 |