| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.630 | N/A |
| 2 | 2 | 14.341 | 21/5:04.045 |
| 3 | 1 | 15.154 | 21/5:12.058 |
| 4 | 1 | 13.768 | 21/5:06.005 |
| 5 | 1 | 14.141 | 21/5:04.065 |
| 6 | 1 | 14.852 | 21/5:06.654 |
| 7 | 1 | 14.766 | 21/5:07.703 |
| 8 | 1 | 13.970 | 21/5:06.178 |
| 9 | 1 | 14.361 | 21/5:06.012 |
| 10 | 1 | 16.040 | 21/5:09.614 |
| 11 | 1 | 14.419 | 21/5:09.254 |
| 12 | 1 | 14.748 | 21/5:09.557 |
| 13 | 1 | 13.995 | 21/5:08.555 |
| 14 | 2 | 18.871 | 20/5:00.329 |
| 15 | 2 | 14.169 | 21/5:14.194 |
| 16 | 2 | 14.251 | 21/5:13.424 |
| 17 | 2 | 13.929 | 21/5:12.348 |
| 18 | 2 | 13.528 | 21/5:10.927 |
| 19 | 2 | 14.093 | 21/5:10.292 |
| 20 | 2 | 16.243 | 21/5:11.986 |
| 21 | 2 | 13.988 | 21/5:11.257 |