| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.211 | 20/5:04.220 |
| 2 | 1 | 14.740 | 21/5:14.486 |
| 3 | 2 | 15.020 | 21/5:14.797 |
| 4 | 1 | 14.177 | 21/5:10.527 |
| 5 | 2 | 16.494 | 20/5:02.568 |
| 6 | 1 | 14.808 | 20/5:01.500 |
| 7 | 2 | 15.068 | 20/5:01.480 |
| 8 | 2 | 15.340 | 20/5:02.145 |
| 9 | 2 | 14.092 | 21/5:14.883 |
| 10 | 2 | 15.083 | 20/5:00.066 |
| 11 | 2 | 15.392 | 20/5:00.773 |
| 12 | 2 | 14.127 | 21/5:14.216 |
| 13 | 2 | 14.989 | 21/5:14.259 |
| 14 | 2 | 15.101 | 21/5:14.463 |
| 15 | 2 | 14.784 | 21/5:14.196 |
| 16 | 2 | 13.918 | 21/5:12.827 |
| 17 | 2 | 17.446 | 20/5:00.929 |
| 18 | 2 | 14.977 | 20/5:00.852 |
| 19 | 2 | 14.569 | 20/5:00.354 |
| 20 | 2 | 17.394 | 20/5:02.730 |