| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.932 | 19/5:02.708 |
| 2 | 1 | 15.870 | 19/5:02.119 |
| 3 | 2 | 18.842 | 18/5:03.864 |
| 4 | 2 | 17.365 | 18/5:06.041 |
| 5 | 2 | 16.489 | 18/5:04.193 |
| 6 | 1 | 16.045 | 18/5:01.629 |
| 7 | 1 | 18.120 | 18/5:05.133 |
| 8 | 1 | 15.879 | 18/5:02.719 |
| 9 | 1 | 15.285 | 19/5:16.301 |
| 10 | 1 | 15.966 | 19/5:15.007 |
| 11 | 1 | 15.712 | 19/5:13.509 |
| 12 | 1 | 16.087 | 19/5:12.854 |
| 13 | 1 | 16.679 | 19/5:13.165 |
| 14 | 1 | 20.702 | 18/5:02.108 |
| 15 | 1 | 17.011 | 18/5:02.381 |
| 16 | 1 | 16.910 | 18/5:02.506 |
| 17 | 1 | 17.607 | 18/5:03.354 |
| 18 | 1 | 16.573 | 18/5:03.074 |