| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.662 | 20/5:13.240 |
| 2 | 2 | 15.634 | 20/5:12.960 |
| 3 | 3 | 15.357 | 20/5:11.020 |
| 4 | 3 | 15.160 | 20/5:09.065 |
| 5 | 2 | 15.151 | 20/5:07.856 |
| 6 | 2 | 16.175 | 20/5:10.463 |
| 7 | 2 | 15.077 | 20/5:09.189 |
| 8 | 2 | 16.470 | 20/5:11.715 |
| 9 | 2 | 15.265 | 20/5:11.002 |
| 10 | 2 | 14.608 | 20/5:09.118 |
| 11 | 2 | 14.953 | 20/5:08.204 |
| 12 | 1 | 14.393 | 20/5:06.508 |
| 13 | 1 | 15.054 | 20/5:06.091 |
| 14 | 3 | 21.228 | 20/5:14.553 |
| 15 | 3 | 16.362 | 20/5:15.399 |
| 16 | 3 | 14.957 | 20/5:14.382 |
| 17 | 3 | 18.865 | 19/5:02.179 |
| 18 | 3 | 15.133 | 19/5:01.365 |
| 19 | 3 | 18.084 | 19/5:03.588 |