| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.059 | 18/6:19.062 |
| 2 | 2 | 20.134 | 18/6:10.737 |
| 3 | 2 | 19.663 | 18/6:05.136 |
| 4 | 3 | 19.783 | 18/6:02.875 |
| 5 | 3 | 20.270 | 18/6:03.272 |
| 6 | 4 | 22.148 | 18/6:09.171 |
| 7 | 4 | 20.010 | 18/6:07.887 |
| 8 | 4 | 19.855 | 18/6:06.574 |
| 9 | 4 | 20.301 | 18/6:06.446 |
| 10 | 5 | 21.629 | 18/6:08.734 |
| 11 | 5 | 21.502 | 18/6:10.397 |
| 12 | 5 | 19.403 | 18/6:08.635 |
| 13 | 5 | 19.480 | 18/6:07.251 |
| 14 | 5 | 19.836 | 18/6:06.522 |
| 15 | 5 | 19.465 | 18/6:05.446 |
| 16 | 5 | 20.017 | 18/6:05.124 |
| 17 | 5 | 20.816 | 18/6:05.687 |
| 18 | 5 | 19.879 | 18/6:05.250 |