| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.263 | 20/5:05.260 |
| 2 | 3 | 15.164 | 20/5:04.270 |
| 3 | 4 | 15.297 | 20/5:04.827 |
| 4 | 4 | 15.280 | 20/5:05.020 |
| 5 | 4 | 15.430 | 20/5:05.736 |
| 6 | 4 | 15.536 | 20/5:06.567 |
| 7 | 3 | 15.604 | 20/5:07.354 |
| 8 | 4 | 15.572 | 20/5:07.865 |
| 9 | 4 | 14.875 | 20/5:06.713 |
| 10 | 5 | 15.809 | 20/5:07.660 |
| 11 | 5 | 15.016 | 20/5:06.993 |
| 12 | 4 | 15.356 | 20/5:07.003 |
| 13 | 5 | 15.716 | 20/5:07.566 |
| 14 | 5 | 15.356 | 20/5:07.534 |
| 15 | 4 | 15.148 | 20/5:07.229 |
| 16 | 5 | 33.301 | 19/5:13.171 |
| 17 | 5 | 16.681 | 19/5:13.393 |
| 18 | 5 | 14.967 | 19/5:11.780 |
| 19 | 5 | 15.859 | 19/5:11.230 |