| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.381 | 16/4:06.096 |
| 2 | 1 | 14.775 | 16/4:01.248 |
| 3 | 1 | 14.109 | 17/4:10.835 |
| 4 | 1 | 16.875 | 20/5:05.700 |
| 5 | 1 | 14.394 | 20/5:02.136 |
| 6 | 1 | 14.462 | 21/5:14.986 |
| 7 | 2 | 19.771 | 20/5:13.620 |
| 8 | 2 | 14.621 | 20/5:10.970 |
| 9 | 2 | 14.698 | 20/5:09.080 |
| 10 | 1 | 14.378 | 20/5:06.928 |
| 11 | 1 | 14.737 | 20/5:05.820 |
| 12 | 1 | 14.651 | 20/5:04.753 |
| 13 | 1 | 14.458 | 20/5:03.554 |
| 14 | 2 | 17.148 | 20/5:06.369 |
| 15 | 2 | 15.160 | 20/5:06.157 |
| 16 | 2 | 20.382 | 20/5:12.500 |
| 17 | 2 | 21.542 | 19/5:03.488 |
| 18 | 2 | 14.472 | 19/5:01.904 |
| 19 | 2 | 15.083 | 19/5:01.097 |