| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.888 | 21/5:12.648 |
| 2 | 1 | 14.656 | 21/5:10.212 |
| 3 | 1 | 14.790 | 21/5:10.338 |
| 4 | 1 | 14.511 | 21/5:08.936 |
| 5 | 1 | 14.774 | 21/5:09.199 |
| 6 | 1 | 15.764 | 21/5:12.840 |
| 7 | 1 | 14.811 | 21/5:12.582 |
| 8 | 1 | 14.689 | 21/5:12.067 |
| 9 | 1 | 15.428 | 21/5:13.392 |
| 10 | 1 | 14.947 | 21/5:13.441 |
| 11 | 1 | 14.782 | 21/5:13.167 |
| 12 | 1 | 15.122 | 21/5:13.533 |
| 13 | 1 | 15.322 | 21/5:14.166 |
| 14 | 1 | 14.947 | 21/5:14.146 |
| 15 | 1 | 14.800 | 21/5:13.923 |
| 16 | 1 | 14.888 | 21/5:13.843 |
| 17 | 1 | 15.053 | 21/5:13.977 |
| 18 | 1 | 15.942 | 20/5:00.126 |
| 19 | 1 | 16.150 | 20/5:01.330 |
| 20 | 1 | 15.090 | 20/5:01.354 |