| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.459 | 20/5:09.018 |
| 2 | 2 | 17.329 | 19/5:11.486 |
| 3 | 2 | 16.465 | 19/5:11.935 |
| 4 | 2 | 15.521 | 19/5:07.676 |
| 5 | 2 | 16.082 | 19/5:07.252 |
| 6 | 2 | 16.217 | 19/5:07.397 |
| 7 | 1 | 15.720 | 19/5:06.152 |
| 8 | 1 | 15.449 | 19/5:04.574 |
| 9 | 1 | 15.481 | 19/5:03.415 |
| 10 | 1 | 15.857 | 19/5:03.202 |
| 11 | 1 | 15.866 | 19/5:03.043 |
| 12 | 1 | 15.282 | 19/5:01.986 |
| 13 | 1 | 15.703 | 19/5:01.706 |
| 14 | 1 | 15.587 | 19/5:01.310 |
| 15 | 1 | 15.512 | 19/5:00.871 |
| 16 | 1 | 15.482 | 19/5:00.451 |
| 17 | 1 | 17.300 | 19/5:02.113 |
| 18 | 1 | 15.448 | 19/5:01.635 |
| 19 | 1 | 15.244 | 19/5:01.004 |