| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.894 | 19/5:01.986 |
| 2 | 1 | 16.224 | 19/5:05.121 |
| 3 | 1 | 14.923 | 20/5:13.607 |
| 4 | 1 | 14.842 | 20/5:09.415 |
| 5 | 1 | 14.917 | 20/5:07.200 |
| 6 | 1 | 17.112 | 20/5:13.040 |
| 7 | 2 | 21.783 | 19/5:14.029 |
| 8 | 2 | 15.461 | 19/5:11.495 |
| 9 | 2 | 15.068 | 19/5:08.695 |
| 10 | 2 | 15.243 | 19/5:06.787 |
| 11 | 2 | 18.287 | 19/5:10.484 |
| 12 | 2 | 15.086 | 19/5:08.497 |
| 13 | 2 | 16.141 | 19/5:08.357 |
| 14 | 2 | 15.525 | 19/5:07.401 |
| 15 | 2 | 15.474 | 19/5:06.508 |
| 16 | 2 | 17.779 | 19/5:08.464 |
| 17 | 2 | 15.354 | 19/5:07.479 |
| 18 | 2 | 15.185 | 19/5:06.426 |
| 19 | 2 | 15.267 | 19/5:05.565 |