| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.366 | 21/5:01.686 |
| 2 | 1 | 14.485 | 21/5:02.935 |
| 3 | 1 | 15.150 | 21/5:08.007 |
| 4 | 1 | 15.238 | 21/5:11.005 |
| 5 | 1 | 14.530 | 21/5:09.830 |
| 6 | 1 | 14.520 | 21/5:09.011 |
| 7 | 1 | 14.917 | 21/5:09.618 |
| 8 | 1 | 14.604 | 21/5:09.251 |
| 9 | 1 | 14.796 | 21/5:09.414 |
| 10 | 1 | 15.768 | 21/5:11.585 |
| 11 | 1 | 14.680 | 21/5:11.285 |
| 12 | 1 | 14.368 | 21/5:10.488 |
| 13 | 1 | 14.557 | 21/5:10.120 |
| 14 | 1 | 14.467 | 21/5:09.669 |
| 15 | 1 | 14.332 | 21/5:09.089 |
| 16 | 1 | 15.940 | 21/5:10.692 |
| 17 | 1 | 15.019 | 21/5:10.969 |
| 18 | 1 | 14.629 | 21/5:10.760 |
| 19 | 1 | 14.797 | 21/5:10.759 |
| 20 | 1 | 14.867 | 21/5:10.832 |
| 21 | 1 | 17.569 | 21/5:13.599 |