| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.124 | 20/5:02.480 |
| 2 | 1 | 14.898 | 20/5:00.220 |
| 3 | 1 | 14.977 | 21/5:14.993 |
| 4 | 1 | 15.003 | 20/5:00.010 |
| 5 | 1 | 14.974 | 21/5:14.899 |
| 6 | 1 | 15.864 | 20/5:02.800 |
| 7 | 1 | 14.881 | 20/5:02.060 |
| 8 | 2 | 16.564 | 20/5:05.712 |
| 9 | 2 | 15.307 | 20/5:05.760 |
| 10 | 1 | 14.951 | 20/5:05.086 |
| 11 | 2 | 15.980 | 20/5:06.405 |
| 12 | 1 | 15.056 | 20/5:05.965 |
| 13 | 1 | 14.909 | 20/5:05.366 |
| 14 | 1 | 15.270 | 20/5:05.369 |
| 15 | 1 | 15.216 | 20/5:05.299 |
| 16 | 1 | 14.923 | 20/5:04.871 |
| 17 | 1 | 15.108 | 20/5:04.712 |
| 18 | 1 | 15.060 | 20/5:04.517 |
| 19 | 1 | 15.062 | 20/5:04.344 |
| 20 | 1 | 15.179 | 20/5:04.306 |