| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.009 | 19/5:04.171 |
| 2 | 3 | 14.460 | 20/5:04.690 |
| 3 | 3 | 13.959 | 21/5:10.996 |
| 4 | 2 | 14.157 | 21/5:07.571 |
| 5 | 2 | 13.830 | 21/5:04.143 |
| 6 | 3 | 14.088 | 21/5:02.760 |
| 7 | 3 | 13.533 | 21/5:00.108 |
| 8 | 4 | 17.945 | 21/5:09.700 |
| 9 | 4 | 14.085 | 21/5:08.154 |
| 10 | 4 | 13.963 | 21/5:06.661 |
| 11 | 4 | 14.121 | 21/5:05.741 |
| 12 | 4 | 14.203 | 21/5:05.118 |
| 13 | 4 | 14.816 | 21/5:05.581 |
| 14 | 4 | 14.648 | 21/5:05.726 |
| 15 | 4 | 14.598 | 21/5:05.781 |
| 16 | 4 | 13.920 | 21/5:04.940 |
| 17 | 4 | 14.364 | 21/5:04.746 |
| 18 | 4 | 14.240 | 21/5:04.429 |
| 19 | 4 | 14.392 | 21/5:04.313 |
| 20 | 4 | 14.125 | 21/5:03.929 |
| 21 | 2 | 16.876 | 21/5:06.332 |