| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.827 | 18/5:02.886 |
| 2 | 1 | 15.502 | 19/5:07.125 |
| 3 | 1 | 16.326 | 19/5:08.148 |
| 4 | 1 | 17.073 | 19/5:12.208 |
| 5 | 1 | 16.911 | 19/5:14.028 |
| 6 | 1 | 17.130 | 19/5:15.935 |
| 7 | 1 | 16.533 | 19/5:15.677 |
| 8 | 1 | 19.729 | 18/5:06.070 |
| 9 | 1 | 16.493 | 18/5:05.048 |
| 10 | 1 | 17.805 | 18/5:06.592 |
| 11 | 1 | 15.529 | 18/5:04.131 |
| 12 | 1 | 19.036 | 18/5:07.341 |
| 13 | 1 | 21.353 | 18/5:13.265 |
| 14 | 1 | 17.419 | 18/5:13.285 |
| 15 | 1 | 17.309 | 18/5:13.170 |
| 16 | 1 | 18.412 | 18/5:14.310 |
| 17 | 1 | 16.353 | 18/5:13.136 |
| 18 | 1 | 15.922 | 18/5:11.662 |