| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.484 | 20/6:09.680 |
| 2 | 5 | 21.736 | 18/6:01.980 |
| 3 | 5 | 18.397 | 19/6:11.241 |
| 4 | 5 | 18.666 | 19/6:07.094 |
| 5 | 5 | 17.810 | 19/6:01.353 |
| 6 | 5 | 17.265 | 20/6:14.527 |
| 7 | 5 | 18.126 | 20/6:12.811 |
| 8 | 5 | 18.631 | 20/6:12.788 |
| 9 | 5 | 17.606 | 20/6:10.491 |
| 10 | 5 | 17.661 | 20/6:08.764 |
| 11 | 5 | 18.183 | 20/6:08.300 |
| 12 | 5 | 17.739 | 20/6:07.173 |
| 13 | 5 | 16.775 | 20/6:04.737 |
| 14 | 5 | 19.152 | 20/6:06.044 |
| 15 | 5 | 20.072 | 20/6:08.404 |
| 16 | 5 | 17.157 | 20/6:06.825 |
| 17 | 5 | 17.399 | 20/6:05.716 |
| 18 | 5 | 17.997 | 20/6:05.396 |
| 19 | 5 | 17.772 | 20/6:04.872 |
| 20 | 5 | 19.752 | 20/6:06.380 |