| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.440 | 21/5:03.240 |
| 2 | 2 | 18.929 | 18/5:00.321 |
| 3 | 1 | 14.121 | 19/5:00.770 |
| 4 | 1 | 15.976 | 19/5:01.464 |
| 5 | 1 | 17.054 | 19/5:05.976 |
| 6 | 2 | 18.148 | 19/5:12.449 |
| 7 | 2 | 15.412 | 19/5:09.646 |
| 8 | 2 | 19.478 | 18/5:00.505 |
| 9 | 2 | 14.943 | 19/5:13.502 |
| 10 | 2 | 14.836 | 19/5:10.340 |
| 11 | 2 | 16.341 | 19/5:10.353 |
| 12 | 2 | 14.366 | 19/5:07.236 |
| 13 | 2 | 18.241 | 19/5:10.263 |
| 14 | 2 | 14.263 | 19/5:07.458 |
| 15 | 2 | 15.589 | 19/5:06.707 |
| 16 | 2 | 14.620 | 19/5:04.899 |
| 17 | 2 | 17.208 | 19/5:06.196 |
| 18 | 2 | 19.746 | 19/5:10.028 |
| 19 | 2 | 19.396 | 19/5:13.107 |