| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.805 | 19/5:00.295 |
| 2 | 1 | 16.011 | 19/5:02.252 |
| 3 | 1 | 16.394 | 19/5:05.330 |
| 4 | 1 | 15.447 | 19/5:02.371 |
| 5 | 2 | 18.611 | 19/5:12.618 |
| 6 | 3 | 18.094 | 18/5:01.086 |
| 7 | 3 | 16.959 | 18/5:01.683 |
| 8 | 3 | 16.111 | 18/5:00.222 |
| 9 | 3 | 15.728 | 19/5:14.893 |
| 10 | 3 | 15.620 | 19/5:13.082 |
| 11 | 3 | 18.703 | 18/5:00.245 |
| 12 | 2 | 16.495 | 19/5:16.632 |
| 13 | 3 | 18.424 | 18/5:02.403 |
| 14 | 2 | 15.318 | 18/5:00.497 |
| 15 | 3 | 16.415 | 18/5:00.162 |
| 16 | 3 | 15.527 | 19/5:15.474 |
| 17 | 3 | 20.361 | 18/5:02.848 |
| 18 | 3 | 15.580 | 18/5:01.603 |