| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.997 | 19/5:03.943 |
| 2 | 1 | 16.222 | 19/5:06.081 |
| 3 | 1 | 16.673 | 19/5:09.649 |
| 4 | 1 | 16.735 | 19/5:11.728 |
| 5 | 1 | 16.329 | 19/5:11.433 |
| 6 | 1 | 16.784 | 19/5:12.677 |
| 7 | 1 | 17.006 | 19/5:14.168 |
| 8 | 1 | 17.640 | 18/5:00.118 |
| 9 | 1 | 17.106 | 18/5:00.984 |
| 10 | 1 | 16.997 | 18/5:01.480 |
| 11 | 1 | 16.314 | 18/5:00.769 |
| 12 | 1 | 16.193 | 19/5:16.660 |
| 13 | 1 | 16.709 | 18/5:00.053 |
| 14 | 1 | 16.709 | 18/5:00.104 |
| 15 | 1 | 18.690 | 18/5:02.525 |
| 16 | 1 | 16.934 | 18/5:02.668 |
| 17 | 1 | 16.571 | 18/5:02.410 |
| 18 | 1 | 15.863 | 18/5:01.472 |