| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.379 | 15/5:05.685 |
| 2 | 1 | 19.877 | 15/5:01.920 |
| 3 | 2 | 20.940 | 15/5:05.980 |
| 4 | 1 | 19.735 | 15/5:03.491 |
| 5 | 1 | 19.891 | 15/5:02.466 |
| 6 | 1 | 19.816 | 15/5:01.595 |
| 7 | 1 | 19.541 | 15/5:00.384 |
| 8 | 1 | 20.193 | 15/5:00.698 |
| 9 | 1 | 20.012 | 15/5:00.640 |
| 10 | 1 | 24.082 | 15/5:06.699 |
| 11 | 1 | 19.418 | 15/5:05.296 |
| 12 | 1 | 19.402 | 15/5:04.107 |
| 13 | 1 | 22.842 | 15/5:07.071 |
| 14 | 1 | 19.119 | 15/5:05.622 |
| 15 | 1 | 21.124 | 15/5:06.371 |