| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.022 | 15/5:00.330 |
| 2 | 3 | 22.039 | 15/5:15.457 |
| 3 | 4 | 20.970 | 15/5:15.155 |
| 4 | 4 | 22.665 | 15/5:21.360 |
| 5 | 4 | 20.921 | 15/5:19.851 |
| 6 | 4 | 20.536 | 15/5:17.882 |
| 7 | 4 | 20.598 | 15/5:16.609 |
| 8 | 3 | 20.787 | 15/5:16.009 |
| 9 | 3 | 21.958 | 15/5:17.493 |
| 10 | 4 | 22.091 | 15/5:18.880 |
| 11 | 4 | 20.064 | 15/5:17.251 |
| 12 | 3 | 21.030 | 15/5:17.101 |
| 13 | 4 | 24.391 | 15/5:20.852 |
| 14 | 4 | 19.766 | 15/5:19.112 |
| 15 | 4 | 21.766 | 15/5:19.604 |