| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.253 | 15/5:03.795 |
| 2 | 4 | 15.259 | 17/5:01.852 |
| 3 | 4 | 15.159 | 18/5:04.026 |
| 4 | 3 | 14.765 | 19/5:10.821 |
| 5 | 3 | 15.306 | 19/5:06.820 |
| 6 | 3 | 16.289 | 19/5:07.265 |
| 7 | 3 | 15.987 | 19/5:06.763 |
| 8 | 3 | 17.836 | 19/5:10.778 |
| 9 | 3 | 20.079 | 18/5:01.866 |
| 10 | 3 | 19.620 | 18/5:06.995 |
| 11 | 3 | 15.980 | 18/5:05.236 |
| 12 | 3 | 16.159 | 18/5:04.038 |
| 13 | 3 | 17.156 | 18/5:04.405 |
| 14 | 3 | 18.930 | 18/5:07.000 |
| 15 | 3 | 15.393 | 18/5:05.005 |
| 16 | 3 | 18.594 | 18/5:06.861 |
| 17 | 3 | 16.266 | 18/5:06.033 |
| 18 | 3 | 18.150 | 18/5:07.181 |