| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.463 | 20/5:09.260 |
| 2 | 1 | 15.255 | 20/5:07.180 |
| 3 | 1 | 15.654 | 20/5:09.147 |
| 4 | 1 | 15.046 | 20/5:07.090 |
| 5 | 2 | 21.095 | 19/5:13.549 |
| 6 | 2 | 15.462 | 19/5:10.254 |
| 7 | 2 | 15.111 | 19/5:06.948 |
| 8 | 2 | 14.744 | 19/5:03.596 |
| 9 | 1 | 15.219 | 19/5:01.992 |
| 10 | 1 | 17.882 | 19/5:05.769 |
| 11 | 1 | 16.049 | 19/5:05.693 |
| 12 | 1 | 17.428 | 19/5:07.813 |
| 13 | 1 | 16.491 | 19/5:08.237 |
| 14 | 1 | 15.728 | 19/5:07.565 |
| 15 | 1 | 15.553 | 19/5:06.761 |
| 16 | 1 | 15.340 | 19/5:05.805 |
| 17 | 1 | 16.850 | 19/5:06.649 |
| 18 | 1 | 15.671 | 19/5:06.154 |
| 19 | 1 | 15.293 | 19/5:05.334 |