| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.240 | N/A |
| 2 | 4 | 18.385 | 21/6:09.094 |
| 3 | 4 | 18.768 | 21/6:13.077 |
| 4 | 4 | 17.479 | 21/6:06.453 |
| 5 | 4 | 19.808 | 21/6:14.044 |
| 6 | 4 | 17.619 | 21/6:10.476 |
| 7 | 4 | 17.767 | 21/6:08.326 |
| 8 | 4 | 19.672 | 21/6:12.234 |
| 9 | 4 | 19.510 | 21/6:14.076 |
| 10 | 4 | 16.835 | 21/6:10.078 |
| 11 | 4 | 19.101 | 21/6:12.128 |
| 12 | 4 | 17.512 | 21/6:10.341 |
| 13 | 4 | 17.699 | 21/6:09.165 |
| 14 | 4 | 21.547 | 21/6:14.089 |
| 15 | 4 | 19.117 | 21/6:14.838 |
| 16 | 4 | 17.760 | 21/6:13.678 |
| 17 | 4 | 17.513 | 21/6:12.355 |
| 18 | 4 | 21.302 | 21/6:15.644 |
| 19 | 4 | 18.166 | 21/6:15.084 |
| 20 | 4 | 17.439 | 21/6:13.817 |
| 21 | 4 | 19.148 | 21/6:14.387 |