| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.061 | 19/5:05.159 |
| 2 | 1 | 15.311 | 20/5:13.720 |
| 3 | 1 | 16.118 | 19/5:00.770 |
| 4 | 1 | 15.446 | 20/5:14.680 |
| 5 | 1 | 15.832 | 20/5:15.072 |
| 6 | 1 | 15.585 | 20/5:14.510 |
| 7 | 1 | 15.472 | 20/5:13.786 |
| 8 | 2 | 18.726 | 19/5:05.309 |
| 9 | 2 | 15.434 | 19/5:03.968 |
| 10 | 2 | 15.692 | 19/5:03.386 |
| 11 | 2 | 17.076 | 19/5:05.301 |
| 12 | 1 | 15.290 | 19/5:04.068 |
| 13 | 1 | 15.356 | 19/5:03.122 |
| 14 | 1 | 15.222 | 19/5:02.128 |
| 15 | 1 | 15.663 | 19/5:01.826 |
| 16 | 1 | 16.170 | 19/5:02.164 |
| 17 | 1 | 16.735 | 19/5:03.094 |
| 18 | 2 | 17.793 | 19/5:05.037 |
| 19 | 2 | 15.458 | 19/5:04.440 |