| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.695 | 21/5:08.595 |
| 2 | 2 | 14.389 | 21/5:05.382 |
| 3 | 2 | 14.682 | 21/5:06.362 |
| 4 | 2 | 14.333 | 21/5:05.020 |
| 5 | 2 | 15.687 | 21/5:09.901 |
| 6 | 2 | 15.423 | 21/5:12.231 |
| 7 | 2 | 15.498 | 21/5:14.121 |
| 8 | 2 | 19.995 | 20/5:11.755 |
| 9 | 2 | 14.857 | 20/5:10.131 |
| 10 | 2 | 17.481 | 20/5:14.080 |
| 11 | 2 | 14.363 | 20/5:11.642 |
| 12 | 2 | 14.425 | 20/5:09.713 |
| 13 | 2 | 15.195 | 20/5:09.266 |
| 14 | 2 | 14.366 | 20/5:07.699 |
| 15 | 2 | 14.300 | 20/5:06.252 |
| 16 | 2 | 18.644 | 20/5:10.416 |
| 17 | 2 | 18.992 | 20/5:14.500 |
| 18 | 2 | 14.988 | 20/5:13.681 |
| 19 | 2 | 14.786 | 20/5:12.736 |
| 20 | 1 | 14.696 | 20/5:11.795 |