| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.417 | 19/5:11.923 |
| 2 | 1 | 16.335 | 19/5:11.144 |
| 3 | 2 | 16.983 | 19/5:14.988 |
| 4 | 1 | 16.268 | 19/5:13.514 |
| 5 | 2 | 16.371 | 19/5:13.021 |
| 6 | 2 | 16.169 | 19/5:12.053 |
| 7 | 2 | 16.652 | 19/5:12.672 |
| 8 | 1 | 15.666 | 19/5:10.795 |
| 9 | 2 | 16.704 | 19/5:11.526 |
| 10 | 1 | 16.077 | 19/5:10.920 |
| 11 | 1 | 15.957 | 19/5:10.216 |
| 12 | 2 | 17.726 | 19/5:12.431 |
| 13 | 1 | 15.652 | 19/5:11.274 |
| 14 | 1 | 15.836 | 19/5:10.532 |
| 15 | 1 | 15.611 | 19/5:09.604 |
| 16 | 2 | 27.510 | 18/5:05.926 |
| 17 | 2 | 15.954 | 18/5:04.823 |
| 18 | 2 | 17.350 | 18/5:05.238 |