| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.566 | 20/5:11.320 |
| 2 | 1 | 16.393 | 19/5:03.611 |
| 3 | 1 | 15.366 | 20/5:15.500 |
| 4 | 1 | 15.342 | 20/5:13.335 |
| 5 | 1 | 15.932 | 20/5:14.396 |
| 6 | 1 | 15.650 | 20/5:14.163 |
| 7 | 2 | 16.113 | 20/5:15.320 |
| 8 | 2 | 16.364 | 19/5:00.974 |
| 9 | 2 | 16.222 | 19/5:01.779 |
| 10 | 2 | 16.073 | 19/5:02.140 |
| 11 | 2 | 19.086 | 19/5:07.639 |
| 12 | 2 | 15.379 | 19/5:06.353 |
| 13 | 2 | 15.924 | 19/5:06.061 |
| 14 | 2 | 15.261 | 19/5:04.911 |
| 15 | 2 | 15.895 | 19/5:04.717 |
| 16 | 2 | 15.695 | 19/5:04.310 |
| 17 | 2 | 16.146 | 19/5:04.455 |
| 18 | 2 | 17.198 | 19/5:05.694 |
| 19 | 2 | 17.371 | 19/5:06.976 |