| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.828 | 19/5:00.732 |
| 2 | 2 | 14.778 | 20/5:06.060 |
| 3 | 2 | 18.409 | 19/5:10.428 |
| 4 | 2 | 17.019 | 19/5:13.661 |
| 5 | 2 | 14.947 | 19/5:07.728 |
| 6 | 2 | 15.132 | 19/5:04.358 |
| 7 | 2 | 14.716 | 19/5:00.822 |
| 8 | 2 | 14.034 | 20/5:12.158 |
| 9 | 2 | 16.813 | 20/5:14.836 |
| 10 | 2 | 14.385 | 20/5:12.122 |
| 11 | 3 | 16.989 | 20/5:14.636 |
| 12 | 3 | 14.487 | 20/5:12.562 |
| 13 | 3 | 16.616 | 20/5:14.082 |
| 14 | 3 | 19.833 | 19/5:03.981 |
| 15 | 3 | 14.456 | 19/5:02.027 |
| 16 | 3 | 13.881 | 20/5:15.404 |
| 17 | 3 | 14.445 | 20/5:13.845 |
| 18 | 3 | 14.694 | 20/5:12.736 |
| 19 | 3 | 16.767 | 20/5:13.925 |
| 20 | 3 | 15.150 | 20/5:13.379 |