| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.952 | 19/5:03.088 |
| 2 | 1 | 15.980 | 19/5:03.354 |
| 3 | 3 | 20.970 | 18/5:17.412 |
| 4 | 3 | 16.165 | 18/5:10.802 |
| 5 | 3 | 16.138 | 18/5:06.738 |
| 6 | 3 | 16.034 | 18/5:03.717 |
| 7 | 2 | 15.934 | 18/5:01.302 |
| 8 | 2 | 16.451 | 18/5:00.654 |
| 9 | 2 | 15.778 | 19/5:15.404 |
| 10 | 2 | 15.760 | 19/5:13.808 |
| 11 | 2 | 15.507 | 19/5:12.065 |
| 12 | 2 | 15.953 | 19/5:11.318 |
| 13 | 2 | 15.563 | 19/5:10.117 |
| 14 | 2 | 15.660 | 19/5:09.218 |
| 15 | 2 | 15.492 | 19/5:08.227 |
| 16 | 2 | 15.852 | 19/5:07.787 |
| 17 | 2 | 15.411 | 19/5:06.906 |
| 18 | 2 | 16.200 | 19/5:06.956 |
| 19 | 2 | 15.527 | 19/5:06.327 |