| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.995 | 18/5:05.910 |
| 2 | 3 | 15.976 | 19/5:13.225 |
| 3 | 3 | 16.816 | 19/5:15.318 |
| 4 | 4 | 19.478 | 18/5:11.693 |
| 5 | 4 | 16.168 | 18/5:07.559 |
| 6 | 4 | 18.774 | 18/5:12.621 |
| 7 | 4 | 21.216 | 17/5:04.599 |
| 8 | 4 | 15.932 | 17/5:00.379 |
| 9 | 4 | 15.756 | 18/5:14.222 |
| 10 | 4 | 17.410 | 18/5:14.138 |
| 11 | 4 | 15.666 | 18/5:11.215 |
| 12 | 4 | 15.826 | 18/5:09.020 |
| 13 | 4 | 15.921 | 18/5:07.293 |
| 14 | 4 | 15.861 | 18/5:05.736 |
| 15 | 4 | 15.909 | 18/5:04.445 |
| 16 | 4 | 16.216 | 18/5:03.660 |
| 17 | 4 | 16.042 | 18/5:02.783 |
| 18 | 3 | 16.057 | 18/5:02.019 |