| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.465 | 15/5:06.975 |
| 2 | 3 | 20.273 | 15/5:05.535 |
| 3 | 3 | 20.585 | 15/5:06.615 |
| 4 | 4 | 20.076 | 15/5:05.246 |
| 5 | 5 | 20.871 | 15/5:06.810 |
| 6 | 5 | 20.271 | 15/5:06.353 |
| 7 | 4 | 20.325 | 15/5:06.141 |
| 8 | 4 | 20.560 | 15/5:06.424 |
| 9 | 5 | 21.079 | 15/5:07.508 |
| 10 | 5 | 20.570 | 15/5:07.613 |
| 11 | 5 | 21.634 | 15/5:09.149 |
| 12 | 5 | 20.257 | 15/5:08.707 |
| 13 | 5 | 21.694 | 15/5:09.992 |
| 14 | 5 | 20.621 | 15/5:09.944 |
| 15 | 5 | 19.691 | 15/5:08.972 |