| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.912 | 19/5:02.328 |
| 2 | 1 | 15.668 | 19/5:00.010 |
| 3 | 1 | 15.604 | 20/5:14.560 |
| 4 | 2 | 15.614 | 20/5:13.990 |
| 5 | 4 | 19.350 | 19/5:12.162 |
| 6 | 5 | 16.707 | 19/5:13.041 |
| 7 | 5 | 17.528 | 19/5:15.897 |
| 8 | 5 | 16.186 | 19/5:14.851 |
| 9 | 5 | 16.246 | 19/5:14.165 |
| 10 | 5 | 15.901 | 19/5:12.960 |
| 11 | 5 | 15.288 | 19/5:10.916 |
| 12 | 5 | 16.615 | 19/5:11.313 |
| 13 | 2 | 15.685 | 19/5:10.290 |
| 14 | 2 | 15.748 | 19/5:09.499 |
| 15 | 2 | 15.808 | 19/5:08.889 |
| 16 | 2 | 16.965 | 19/5:09.730 |
| 17 | 2 | 16.146 | 19/5:09.556 |
| 18 | 2 | 16.332 | 19/5:09.598 |
| 19 | 2 | 16.375 | 19/5:09.678 |