| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.099 | 20/5:01.980 |
| 2 | 1 | 14.633 | 21/5:12.186 |
| 3 | 1 | 14.893 | 21/5:12.375 |
| 4 | 1 | 14.561 | 21/5:10.726 |
| 5 | 1 | 15.037 | 21/5:11.737 |
| 6 | 1 | 14.962 | 21/5:12.148 |
| 7 | 1 | 15.481 | 21/5:13.998 |
| 8 | 1 | 14.983 | 21/5:14.079 |
| 9 | 1 | 14.800 | 21/5:13.714 |
| 10 | 1 | 14.512 | 21/5:12.818 |
| 11 | 1 | 16.271 | 20/5:00.422 |
| 12 | 1 | 15.978 | 20/5:02.017 |
| 13 | 1 | 14.949 | 20/5:01.783 |
| 14 | 1 | 14.354 | 20/5:00.733 |
| 15 | 1 | 16.131 | 20/5:02.192 |
| 16 | 1 | 14.694 | 20/5:01.673 |
| 17 | 1 | 18.351 | 20/5:05.516 |
| 18 | 1 | 14.783 | 20/5:04.969 |
| 19 | 1 | 15.197 | 20/5:04.915 |
| 20 | 1 | 14.472 | 20/5:04.141 |