| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.910 | 21/5:13.110 |
| 2 | 1 | 14.292 | 21/5:06.621 |
| 3 | 1 | 14.527 | 21/5:06.103 |
| 4 | 1 | 14.428 | 21/5:05.324 |
| 5 | 2 | 15.822 | 21/5:10.712 |
| 6 | 1 | 14.319 | 21/5:09.043 |
| 7 | 2 | 15.150 | 21/5:10.344 |
| 8 | 2 | 15.376 | 21/5:11.913 |
| 9 | 2 | 15.294 | 21/5:12.942 |
| 10 | 1 | 14.556 | 21/5:12.215 |
| 11 | 1 | 14.769 | 21/5:12.028 |
| 12 | 1 | 14.736 | 21/5:11.813 |
| 13 | 2 | 14.645 | 21/5:11.485 |
| 14 | 2 | 14.576 | 21/5:11.100 |
| 15 | 2 | 21.565 | 20/5:05.287 |
| 16 | 2 | 15.480 | 20/5:05.556 |
| 17 | 2 | 15.031 | 20/5:05.266 |
| 18 | 2 | 14.574 | 20/5:04.500 |
| 19 | 2 | 14.202 | 20/5:03.423 |
| 20 | 2 | 17.357 | 20/5:05.609 |