| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.843 | 19/5:01.017 |
| 2 | 1 | 15.577 | 20/5:14.200 |
| 3 | 1 | 15.675 | 20/5:13.967 |
| 4 | 2 | 15.871 | 20/5:14.830 |
| 5 | 2 | 15.755 | 20/5:14.884 |
| 6 | 1 | 15.883 | 20/5:15.347 |
| 7 | 1 | 15.710 | 20/5:15.183 |
| 8 | 1 | 15.758 | 20/5:15.180 |
| 9 | 1 | 16.108 | 19/5:00.158 |
| 10 | 1 | 16.104 | 19/5:00.740 |
| 11 | 1 | 15.783 | 19/5:00.661 |
| 12 | 1 | 15.885 | 19/5:00.757 |
| 13 | 1 | 15.883 | 19/5:00.836 |
| 14 | 1 | 15.670 | 19/5:00.614 |
| 15 | 1 | 15.421 | 19/5:00.106 |
| 16 | 1 | 15.272 | 20/5:15.247 |
| 17 | 1 | 15.547 | 20/5:14.994 |
| 18 | 1 | 16.048 | 20/5:15.326 |
| 19 | 1 | 15.996 | 20/5:15.567 |
| 20 | 1 | 16.155 | 20/5:15.944 |