| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.312 | 20/5:06.240 |
| 2 | 4 | 14.558 | 21/5:13.635 |
| 3 | 4 | 14.339 | 21/5:09.463 |
| 4 | 4 | 14.285 | 21/5:07.094 |
| 5 | 4 | 14.480 | 21/5:06.491 |
| 6 | 3 | 14.484 | 21/5:06.103 |
| 7 | 3 | 15.271 | 21/5:08.187 |
| 8 | 3 | 14.626 | 21/5:08.057 |
| 9 | 3 | 16.872 | 21/5:13.196 |
| 10 | 3 | 18.268 | 20/5:04.990 |
| 11 | 4 | 16.126 | 20/5:06.584 |
| 12 | 4 | 14.528 | 20/5:05.248 |
| 13 | 3 | 15.511 | 20/5:05.631 |
| 14 | 3 | 14.285 | 20/5:04.207 |
| 15 | 3 | 13.893 | 20/5:02.451 |
| 16 | 4 | 13.904 | 20/5:00.928 |
| 17 | 4 | 18.552 | 20/5:05.052 |
| 18 | 4 | 15.745 | 20/5:05.599 |
| 19 | 4 | 15.900 | 20/5:06.252 |
| 20 | 4 | 19.783 | 20/5:10.722 |