| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.295 | 20/5:05.900 |
| 2 | 2 | 15.645 | 20/5:09.400 |
| 3 | 2 | 15.027 | 20/5:06.447 |
| 4 | 2 | 15.925 | 20/5:09.460 |
| 5 | 3 | 15.574 | 20/5:09.864 |
| 6 | 2 | 15.176 | 20/5:08.807 |
| 7 | 1 | 14.789 | 20/5:06.946 |
| 8 | 2 | 15.082 | 20/5:06.283 |
| 9 | 1 | 14.396 | 20/5:04.242 |
| 10 | 2 | 14.855 | 20/5:03.528 |
| 11 | 1 | 14.586 | 20/5:02.455 |
| 12 | 3 | 20.377 | 20/5:11.212 |
| 13 | 3 | 14.632 | 20/5:09.783 |
| 14 | 3 | 14.628 | 20/5:08.553 |
| 15 | 2 | 14.466 | 20/5:07.271 |
| 16 | 2 | 14.996 | 20/5:06.811 |
| 17 | 2 | 14.991 | 20/5:06.400 |
| 18 | 2 | 15.047 | 20/5:06.097 |
| 19 | 1 | 14.664 | 20/5:05.422 |
| 20 | 1 | 15.351 | 20/5:05.502 |