| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.506 | 21/5:04.626 |
| 2 | 1 | 14.697 | 21/5:06.632 |
| 3 | 1 | 14.950 | 21/5:09.071 |
| 4 | 2 | 15.592 | 21/5:13.661 |
| 5 | 1 | 14.404 | 21/5:11.426 |
| 6 | 1 | 14.429 | 21/5:10.023 |
| 7 | 1 | 14.201 | 21/5:08.337 |
| 8 | 1 | 14.313 | 21/5:07.366 |
| 9 | 1 | 14.155 | 21/5:06.243 |
| 10 | 1 | 14.342 | 21/5:05.737 |
| 11 | 1 | 14.044 | 21/5:04.754 |
| 12 | 1 | 14.255 | 21/5:04.304 |
| 13 | 1 | 14.741 | 21/5:04.708 |
| 14 | 1 | 14.299 | 21/5:04.392 |
| 15 | 1 | 14.500 | 21/5:04.399 |
| 16 | 1 | 14.283 | 21/5:04.121 |
| 17 | 1 | 17.778 | 21/5:08.192 |
| 18 | 1 | 14.345 | 21/5:07.806 |
| 19 | 1 | 15.382 | 21/5:08.607 |
| 20 | 1 | 14.769 | 21/5:08.684 |
| 21 | 1 | 14.475 | 21/5:08.460 |