| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.299 | 21/5:00.279 |
| 2 | 1 | 14.418 | 21/5:01.529 |
| 3 | 1 | 14.894 | 21/5:05.277 |
| 4 | 1 | 14.383 | 21/5:04.469 |
| 5 | 2 | 15.663 | 21/5:09.359 |
| 6 | 2 | 14.149 | 21/5:07.321 |
| 7 | 1 | 16.251 | 21/5:12.171 |
| 8 | 2 | 15.859 | 21/5:14.779 |
| 9 | 2 | 13.924 | 21/5:12.293 |
| 10 | 2 | 16.160 | 21/5:15.000 |
| 11 | 2 | 15.334 | 20/5:00.607 |
| 12 | 2 | 13.828 | 21/5:13.534 |
| 13 | 1 | 14.074 | 21/5:12.150 |
| 14 | 1 | 13.704 | 21/5:10.410 |
| 15 | 1 | 13.945 | 21/5:09.239 |
| 16 | 1 | 13.829 | 21/5:08.062 |
| 17 | 1 | 14.110 | 21/5:07.371 |
| 18 | 1 | 13.605 | 21/5:06.167 |
| 19 | 1 | 18.849 | 21/5:10.886 |
| 20 | 1 | 13.686 | 21/5:09.712 |
| 21 | 1 | 19.758 | 21/5:14.722 |