| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.684 | 21/5:08.364 |
| 2 | 2 | 14.952 | 21/5:11.178 |
| 3 | 3 | 14.981 | 21/5:12.319 |
| 4 | 3 | 14.440 | 21/5:10.049 |
| 5 | 3 | 15.296 | 21/5:12.283 |
| 6 | 3 | 15.324 | 21/5:13.869 |
| 7 | 3 | 15.127 | 21/5:14.412 |
| 8 | 4 | 15.798 | 20/5:01.505 |
| 9 | 4 | 15.487 | 20/5:02.420 |
| 10 | 4 | 15.238 | 20/5:02.654 |
| 11 | 4 | 15.036 | 20/5:02.478 |
| 12 | 4 | 14.792 | 20/5:01.925 |
| 13 | 4 | 15.046 | 20/5:01.848 |
| 14 | 3 | 14.542 | 20/5:01.061 |
| 15 | 3 | 15.201 | 20/5:01.259 |
| 16 | 3 | 15.044 | 20/5:01.235 |
| 17 | 3 | 15.172 | 20/5:01.365 |
| 18 | 3 | 15.234 | 20/5:01.549 |
| 19 | 3 | 15.083 | 20/5:01.555 |
| 20 | 3 | 16.116 | 20/5:02.593 |