| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.346 | 20/5:06.920 |
| 2 | 2 | 15.250 | 20/5:05.960 |
| 3 | 2 | 15.097 | 20/5:04.620 |
| 4 | 1 | 14.655 | 20/5:01.740 |
| 5 | 1 | 15.065 | 20/5:01.652 |
| 6 | 2 | 18.865 | 20/5:14.260 |
| 7 | 1 | 14.628 | 20/5:11.160 |
| 8 | 1 | 14.655 | 20/5:08.902 |
| 9 | 1 | 14.976 | 20/5:07.860 |
| 10 | 1 | 15.221 | 20/5:07.516 |
| 11 | 1 | 14.959 | 20/5:06.758 |
| 12 | 1 | 15.095 | 20/5:06.353 |
| 13 | 1 | 15.061 | 20/5:05.958 |
| 14 | 1 | 14.897 | 20/5:05.386 |
| 15 | 1 | 15.330 | 20/5:05.467 |
| 16 | 1 | 14.893 | 20/5:04.991 |
| 17 | 1 | 15.263 | 20/5:05.007 |
| 18 | 1 | 14.887 | 20/5:04.603 |
| 19 | 1 | 15.077 | 20/5:04.442 |
| 20 | 1 | 15.190 | 20/5:04.410 |