| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.258 | 20/5:05.160 |
| 2 | 1 | 14.942 | 20/5:02.000 |
| 3 | 1 | 14.994 | 20/5:01.293 |
| 4 | 3 | 18.493 | 19/5:02.513 |
| 5 | 3 | 15.209 | 20/5:15.584 |
| 6 | 1 | 15.011 | 20/5:13.023 |
| 7 | 2 | 15.100 | 20/5:11.449 |
| 8 | 1 | 15.034 | 20/5:10.102 |
| 9 | 1 | 15.320 | 20/5:09.691 |
| 10 | 2 | 15.535 | 20/5:09.792 |
| 11 | 2 | 15.224 | 20/5:09.309 |
| 12 | 1 | 15.873 | 20/5:09.988 |
| 13 | 1 | 14.990 | 20/5:09.205 |
| 14 | 1 | 15.656 | 20/5:09.484 |
| 15 | 1 | 15.136 | 20/5:09.033 |
| 16 | 1 | 15.238 | 20/5:08.766 |
| 17 | 2 | 15.169 | 20/5:08.449 |
| 18 | 1 | 15.117 | 20/5:08.110 |
| 19 | 1 | 15.470 | 20/5:08.178 |
| 20 | 1 | 15.174 | 20/5:07.943 |