| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.725 | 21/5:09.225 |
| 2 | 2 | 14.557 | 21/5:07.461 |
| 3 | 2 | 14.206 | 21/5:04.416 |
| 4 | 2 | 14.871 | 21/5:06.385 |
| 5 | 2 | 14.704 | 21/5:06.865 |
| 6 | 3 | 15.276 | 21/5:09.186 |
| 7 | 2 | 14.434 | 21/5:08.319 |
| 8 | 2 | 15.358 | 21/5:10.094 |
| 9 | 2 | 14.479 | 21/5:09.423 |
| 10 | 3 | 23.778 | 20/5:12.776 |
| 11 | 3 | 16.220 | 20/5:13.833 |
| 12 | 3 | 14.789 | 20/5:12.328 |
| 13 | 4 | 15.587 | 20/5:12.283 |
| 14 | 3 | 14.239 | 20/5:10.319 |
| 15 | 3 | 14.643 | 20/5:09.155 |
| 16 | 3 | 14.169 | 20/5:07.544 |
| 17 | 3 | 16.739 | 20/5:09.146 |
| 18 | 3 | 14.500 | 20/5:08.082 |
| 19 | 3 | 14.413 | 20/5:07.039 |
| 20 | 4 | 19.017 | 20/5:10.704 |