| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.090 | 19/5:05.710 |
| 2 | 2 | 15.829 | 19/5:03.231 |
| 3 | 3 | 17.363 | 19/5:12.119 |
| 4 | 2 | 15.704 | 19/5:08.683 |
| 5 | 2 | 16.082 | 19/5:08.058 |
| 6 | 2 | 16.074 | 19/5:07.616 |
| 7 | 2 | 15.817 | 19/5:06.603 |
| 8 | 2 | 15.790 | 19/5:05.779 |
| 9 | 2 | 15.966 | 19/5:05.509 |
| 10 | 2 | 20.314 | 19/5:13.555 |
| 11 | 2 | 16.020 | 19/5:12.721 |
| 12 | 2 | 15.917 | 19/5:11.863 |
| 13 | 2 | 15.781 | 19/5:10.938 |
| 14 | 2 | 16.849 | 19/5:11.595 |
| 15 | 3 | 16.852 | 19/5:12.167 |
| 16 | 3 | 15.590 | 19/5:11.170 |
| 17 | 2 | 16.300 | 19/5:11.084 |
| 18 | 2 | 17.897 | 19/5:12.692 |
| 19 | 2 | 15.726 | 19/5:11.961 |