| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.482 | 19/5:13.158 |
| 2 | 2 | 16.472 | 19/5:13.063 |
| 3 | 1 | 16.293 | 19/5:11.898 |
| 4 | 1 | 16.281 | 19/5:11.258 |
| 5 | 1 | 16.899 | 19/5:13.223 |
| 6 | 1 | 16.885 | 19/5:14.488 |
| 7 | 2 | 20.825 | 18/5:08.924 |
| 8 | 2 | 16.684 | 18/5:07.847 |
| 9 | 2 | 16.044 | 18/5:05.730 |
| 10 | 2 | 17.206 | 18/5:06.128 |
| 11 | 2 | 16.378 | 18/5:05.098 |
| 12 | 2 | 18.062 | 18/5:06.767 |
| 13 | 2 | 21.390 | 18/5:12.786 |
| 14 | 2 | 16.176 | 18/5:11.242 |
| 15 | 2 | 17.178 | 18/5:11.106 |
| 16 | 2 | 16.675 | 18/5:10.421 |
| 17 | 2 | 16.689 | 18/5:09.832 |
| 18 | 2 | 17.005 | 18/5:09.624 |