| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.368 | 20/5:07.360 |
| 2 | 4 | 16.402 | 19/5:01.815 |
| 3 | 4 | 14.546 | 20/5:08.773 |
| 4 | 3 | 15.224 | 20/5:07.700 |
| 5 | 3 | 14.328 | 20/5:03.472 |
| 6 | 3 | 14.918 | 20/5:02.620 |
| 7 | 3 | 16.496 | 20/5:06.520 |
| 8 | 3 | 14.993 | 20/5:05.688 |
| 9 | 3 | 15.514 | 20/5:06.198 |
| 10 | 3 | 14.277 | 20/5:04.132 |
| 11 | 3 | 14.339 | 20/5:02.555 |
| 12 | 3 | 14.140 | 20/5:00.908 |
| 13 | 4 | 17.784 | 20/5:05.122 |
| 14 | 4 | 14.644 | 20/5:04.247 |
| 15 | 4 | 14.312 | 20/5:03.047 |
| 16 | 4 | 15.148 | 20/5:03.041 |
| 17 | 4 | 14.005 | 20/5:01.692 |
| 18 | 4 | 14.266 | 20/5:00.782 |
| 19 | 4 | 14.824 | 20/5:00.556 |
| 20 | 4 | 15.101 | 20/5:00.629 |