| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.572 | 20/5:11.440 |
| 2 | 2 | 15.408 | 20/5:09.800 |
| 3 | 2 | 14.961 | 20/5:06.273 |
| 4 | 1 | 15.077 | 20/5:05.090 |
| 5 | 3 | 15.721 | 20/5:06.956 |
| 6 | 2 | 14.906 | 20/5:05.483 |
| 7 | 2 | 15.794 | 20/5:06.969 |
| 8 | 2 | 14.873 | 20/5:05.780 |
| 9 | 2 | 14.929 | 20/5:04.980 |
| 10 | 2 | 14.924 | 20/5:04.330 |
| 11 | 2 | 14.980 | 20/5:03.900 |
| 12 | 1 | 14.929 | 20/5:03.457 |
| 13 | 1 | 15.890 | 20/5:04.560 |
| 14 | 1 | 14.866 | 20/5:04.043 |
| 15 | 1 | 14.665 | 20/5:03.327 |
| 16 | 1 | 15.079 | 20/5:03.217 |
| 17 | 1 | 14.971 | 20/5:02.994 |
| 18 | 1 | 15.544 | 20/5:03.432 |
| 19 | 1 | 14.798 | 20/5:03.039 |
| 20 | 1 | 15.287 | 20/5:03.174 |