| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.639 | 22/6:06.058 |
| 2 | 1 | 17.094 | 22/6:11.063 |
| 3 | 1 | 17.207 | 22/6:13.560 |
| 4 | 1 | 17.250 | 22/6:15.045 |
| 5 | 3 | 21.560 | 21/6:16.950 |
| 6 | 3 | 17.142 | 21/6:14.122 |
| 7 | 3 | 17.270 | 21/6:12.486 |
| 8 | 3 | 16.833 | 21/6:10.112 |
| 9 | 3 | 19.137 | 21/6:13.641 |
| 10 | 3 | 16.794 | 21/6:11.545 |
| 11 | 3 | 18.166 | 21/6:12.448 |
| 12 | 3 | 17.287 | 21/6:11.663 |
| 13 | 3 | 17.015 | 21/6:10.560 |
| 14 | 3 | 17.012 | 21/6:09.609 |
| 15 | 2 | 17.084 | 21/6:08.886 |
| 16 | 2 | 17.651 | 21/6:08.998 |
| 17 | 3 | 18.337 | 21/6:09.943 |
| 18 | 3 | 17.256 | 21/6:09.523 |
| 19 | 3 | 16.895 | 21/6:08.748 |
| 20 | 3 | 17.280 | 21/6:08.454 |
| 21 | 2 | 17.391 | 21/6:08.300 |