| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.862 | 15/5:12.930 |
| 2 | 3 | 15.233 | 17/5:06.808 |
| 3 | 3 | 16.103 | 18/5:13.188 |
| 4 | 2 | 15.510 | 18/5:04.686 |
| 5 | 2 | 15.992 | 18/5:01.320 |
| 6 | 2 | 16.127 | 19/5:16.119 |
| 7 | 2 | 16.642 | 19/5:16.130 |
| 8 | 2 | 15.903 | 19/5:14.383 |
| 9 | 1 | 15.907 | 19/5:13.033 |
| 10 | 2 | 16.470 | 19/5:13.023 |
| 11 | 2 | 18.500 | 19/5:16.521 |
| 12 | 1 | 16.206 | 19/5:15.804 |
| 13 | 1 | 15.920 | 19/5:14.779 |
| 14 | 2 | 17.423 | 19/5:15.940 |
| 15 | 2 | 15.769 | 19/5:14.852 |
| 16 | 1 | 15.400 | 19/5:13.461 |
| 17 | 2 | 22.761 | 18/5:03.594 |
| 18 | 2 | 15.475 | 18/5:02.203 |