| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.677 | 20/5:13.054 |
| 2 | 1 | 15.359 | 20/5:10.036 |
| 3 | 2 | 15.605 | 20/5:10.094 |
| 4 | 1 | 15.320 | 20/5:09.805 |
| 5 | 1 | 15.008 | 20/5:07.876 |
| 6 | 1 | 15.438 | 20/5:08.023 |
| 7 | 1 | 15.274 | 20/5:07.066 |
| 8 | 1 | 15.068 | 20/5:06.872 |
| 9 | 1 | 15.587 | 20/5:07.413 |
| 10 | 1 | 15.608 | 20/5:07.888 |
| 11 | 1 | 15.432 | 20/5:07.956 |
| 12 | 2 | 23.010 | 19/5:04.611 |
| 13 | 2 | 15.390 | 19/5:03.672 |
| 14 | 2 | 15.445 | 19/5:02.942 |
| 15 | 1 | 15.404 | 19/5:02.258 |
| 16 | 1 | 14.965 | 19/5:01.138 |
| 17 | 1 | 15.859 | 19/5:01.148 |
| 18 | 1 | 15.623 | 19/5:00.909 |
| 19 | 1 | 15.232 | 19/5:00.304 |