| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.671 | N/A |
| 2 | 1 | 15.352 | 20/5:09.359 |
| 3 | 1 | 17.767 | 19/5:15.742 |
| 4 | 1 | 16.143 | 19/5:13.243 |
| 5 | 1 | 14.809 | 19/5:05.990 |
| 6 | 1 | 17.439 | 19/5:11.107 |
| 7 | 1 | 15.981 | 19/5:10.144 |
| 8 | 2 | 16.629 | 19/5:11.122 |
| 9 | 2 | 16.831 | 19/5:12.310 |
| 10 | 2 | 15.470 | 19/5:10.513 |
| 11 | 2 | 15.774 | 19/5:09.622 |
| 12 | 2 | 19.458 | 19/5:14.921 |
| 13 | 2 | 19.002 | 18/5:01.932 |
| 14 | 2 | 20.109 | 18/5:06.362 |
| 15 | 2 | 15.930 | 18/5:05.085 |
| 16 | 2 | 15.722 | 18/5:03.742 |
| 17 | 2 | 16.753 | 18/5:03.663 |
| 18 | 2 | 16.920 | 18/5:03.760 |