| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.897 | 19/5:02.043 |
| 2 | 3 | 15.688 | 19/5:00.058 |
| 3 | 3 | 15.757 | 20/5:15.613 |
| 4 | 3 | 15.474 | 20/5:14.080 |
| 5 | 3 | 15.314 | 20/5:12.520 |
| 6 | 4 | 21.261 | 19/5:14.738 |
| 7 | 4 | 18.902 | 18/5:04.182 |
| 8 | 4 | 15.483 | 18/5:00.996 |
| 9 | 4 | 16.193 | 19/5:16.601 |
| 10 | 4 | 23.754 | 18/5:12.701 |
| 11 | 4 | 16.859 | 18/5:11.861 |
| 12 | 4 | 19.558 | 18/5:15.210 |
| 13 | 4 | 15.794 | 18/5:12.832 |
| 14 | 4 | 17.971 | 18/5:13.592 |
| 15 | 4 | 16.255 | 18/5:12.192 |
| 16 | 4 | 16.368 | 18/5:11.094 |
| 17 | 4 | 16.457 | 18/5:10.219 |
| 18 | 4 | 15.684 | 18/5:08.669 |