| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.099 | 20/5:01.980 |
| 2 | 4 | 17.770 | 19/5:12.255 |
| 3 | 4 | 14.320 | 20/5:14.593 |
| 4 | 4 | 16.885 | 19/5:04.351 |
| 5 | 4 | 17.137 | 19/5:08.602 |
| 6 | 4 | 14.281 | 19/5:02.391 |
| 7 | 4 | 13.918 | 20/5:12.600 |
| 8 | 4 | 14.256 | 20/5:09.165 |
| 9 | 4 | 14.551 | 20/5:07.149 |
| 10 | 4 | 15.586 | 20/5:07.606 |
| 11 | 4 | 17.675 | 20/5:11.778 |
| 12 | 4 | 14.344 | 20/5:09.703 |
| 13 | 4 | 15.353 | 20/5:09.500 |
| 14 | 4 | 15.724 | 20/5:09.856 |
| 15 | 4 | 15.772 | 20/5:10.228 |
| 16 | 4 | 17.075 | 20/5:12.183 |
| 17 | 4 | 14.810 | 20/5:11.242 |
| 18 | 4 | 14.158 | 20/5:09.682 |
| 19 | 4 | 15.613 | 20/5:09.818 |
| 20 | 4 | 16.874 | 20/5:11.201 |