| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.206 | N/A |
| 2 | 3 | 17.993 | 21/6:04.066 |
| 3 | 3 | 19.760 | 20/6:02.859 |
| 4 | 3 | 16.941 | 21/6:08.832 |
| 5 | 3 | 16.690 | 21/6:01.126 |
| 6 | 3 | 17.151 | 22/6:16.053 |
| 7 | 3 | 17.214 | 22/6:14.327 |
| 8 | 3 | 16.465 | 22/6:10.848 |
| 9 | 3 | 16.422 | 22/6:08.125 |
| 10 | 3 | 16.166 | 22/6:05.410 |
| 11 | 4 | 20.489 | 22/6:12.317 |
| 12 | 3 | 16.441 | 22/6:10.239 |
| 13 | 4 | 21.424 | 22/6:17.229 |
| 14 | 4 | 20.824 | 21/6:04.175 |
| 15 | 4 | 19.248 | 21/6:05.960 |
| 16 | 4 | 16.512 | 21/6:03.859 |
| 17 | 4 | 16.622 | 21/6:02.158 |
| 18 | 4 | 17.378 | 21/6:01.547 |
| 19 | 4 | 19.715 | 21/6:03.600 |
| 20 | 4 | 16.980 | 21/6:02.558 |
| 21 | 4 | 17.126 | 21/6:01.767 |