| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.387 | 20/5:07.740 |
| 2 | 3 | 14.749 | 20/5:01.360 |
| 3 | 3 | 17.144 | 20/5:15.200 |
| 4 | 3 | 19.529 | 18/5:00.640 |
| 5 | 3 | 15.102 | 19/5:11.262 |
| 6 | 3 | 15.078 | 19/5:07.132 |
| 7 | 3 | 15.158 | 19/5:04.399 |
| 8 | 3 | 14.814 | 19/5:01.532 |
| 9 | 3 | 14.833 | 20/5:15.098 |
| 10 | 3 | 14.715 | 20/5:13.018 |
| 11 | 3 | 15.174 | 20/5:12.151 |
| 12 | 3 | 14.861 | 20/5:10.907 |
| 13 | 3 | 14.606 | 20/5:09.462 |
| 14 | 2 | 14.726 | 20/5:08.394 |
| 15 | 2 | 14.872 | 20/5:07.664 |
| 16 | 2 | 14.987 | 20/5:07.169 |
| 17 | 2 | 14.860 | 20/5:06.582 |
| 18 | 2 | 15.068 | 20/5:06.292 |
| 19 | 2 | 14.609 | 20/5:05.549 |
| 20 | 2 | 14.834 | 20/5:05.106 |