| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.794 | 19/5:00.086 |
| 2 | 1 | 15.699 | 20/5:14.930 |
| 3 | 1 | 15.445 | 20/5:12.920 |
| 4 | 1 | 16.160 | 20/5:15.490 |
| 5 | 1 | 16.526 | 19/5:02.571 |
| 6 | 1 | 16.378 | 19/5:04.006 |
| 7 | 1 | 15.884 | 19/5:03.691 |
| 8 | 1 | 16.171 | 19/5:04.135 |
| 9 | 2 | 16.534 | 19/5:05.248 |
| 10 | 2 | 16.192 | 19/5:05.488 |
| 11 | 2 | 16.101 | 19/5:05.527 |
| 12 | 2 | 16.104 | 19/5:05.564 |
| 13 | 2 | 16.555 | 19/5:06.255 |
| 14 | 2 | 16.901 | 19/5:07.317 |
| 15 | 2 | 15.971 | 19/5:07.059 |
| 16 | 2 | 15.824 | 19/5:06.659 |
| 17 | 2 | 16.722 | 19/5:07.309 |
| 18 | 2 | 15.610 | 19/5:06.714 |
| 19 | 2 | 16.572 | 19/5:07.143 |