| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.830 | 19/5:00.770 |
| 2 | 1 | 13.658 | 21/5:09.624 |
| 3 | 1 | 13.878 | 21/5:03.562 |
| 4 | 1 | 13.854 | 21/5:00.405 |
| 5 | 1 | 13.820 | 22/5:12.576 |
| 6 | 1 | 13.814 | 22/5:11.131 |
| 7 | 1 | 14.818 | 22/5:13.255 |
| 8 | 1 | 14.169 | 22/5:13.063 |
| 9 | 1 | 16.310 | 21/5:03.686 |
| 10 | 2 | 15.987 | 21/5:06.890 |
| 11 | 2 | 16.430 | 21/5:10.357 |
| 12 | 2 | 14.362 | 21/5:09.627 |
| 13 | 2 | 13.941 | 21/5:08.330 |
| 14 | 2 | 15.795 | 21/5:09.999 |
| 15 | 2 | 13.942 | 21/5:08.851 |
| 16 | 2 | 13.773 | 21/5:07.625 |
| 17 | 2 | 16.506 | 21/5:09.919 |
| 18 | 2 | 13.990 | 21/5:09.023 |
| 19 | 2 | 13.773 | 21/5:07.982 |
| 20 | 2 | 14.331 | 21/5:07.630 |
| 21 | 2 | 14.352 | 21/5:07.333 |