| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.273 | 15/5:04.095 |
| 2 | 3 | 16.191 | 17/5:09.944 |
| 3 | 4 | 16.652 | 17/5:00.991 |
| 4 | 4 | 16.613 | 18/5:13.781 |
| 5 | 4 | 20.482 | 17/5:06.717 |
| 6 | 4 | 19.114 | 17/5:09.754 |
| 7 | 4 | 17.445 | 17/5:07.870 |
| 8 | 4 | 16.359 | 17/5:04.149 |
| 9 | 3 | 16.334 | 17/5:01.208 |
| 10 | 3 | 16.538 | 18/5:16.802 |
| 11 | 3 | 16.600 | 18/5:15.165 |
| 12 | 3 | 16.691 | 18/5:13.938 |
| 13 | 3 | 16.610 | 18/5:12.787 |
| 14 | 3 | 16.617 | 18/5:11.810 |
| 15 | 2 | 16.909 | 18/5:11.314 |
| 16 | 2 | 17.100 | 18/5:11.094 |
| 17 | 2 | 16.716 | 18/5:10.494 |
| 18 | 2 | 17.144 | 18/5:10.388 |