| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.076 | 19/5:05.444 |
| 2 | 2 | 15.973 | 19/5:04.466 |
| 3 | 4 | 17.966 | 18/5:00.090 |
| 4 | 4 | 17.141 | 18/5:02.202 |
| 5 | 4 | 15.889 | 19/5:15.571 |
| 6 | 4 | 16.895 | 19/5:16.477 |
| 7 | 3 | 16.908 | 18/5:00.466 |
| 8 | 3 | 17.196 | 18/5:01.599 |
| 9 | 4 | 18.127 | 18/5:04.342 |
| 10 | 3 | 18.228 | 18/5:06.718 |
| 11 | 3 | 16.382 | 18/5:05.642 |
| 12 | 3 | 17.275 | 18/5:06.084 |
| 13 | 3 | 15.809 | 18/5:04.428 |
| 14 | 3 | 15.859 | 18/5:03.074 |
| 15 | 3 | 17.925 | 18/5:04.379 |
| 16 | 4 | 17.793 | 18/5:05.372 |
| 17 | 3 | 16.296 | 18/5:04.664 |
| 18 | 4 | 17.962 | 18/5:05.700 |