| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.978 | 18/5:05.604 |
| 2 | 2 | 16.019 | 19/5:13.471 |
| 3 | 1 | 16.112 | 19/5:11.024 |
| 4 | 1 | 16.226 | 19/5:10.341 |
| 5 | 2 | 15.994 | 19/5:09.050 |
| 6 | 1 | 16.661 | 19/5:10.302 |
| 7 | 1 | 16.335 | 19/5:10.311 |
| 8 | 1 | 15.980 | 19/5:09.474 |
| 9 | 1 | 18.531 | 19/5:14.209 |
| 10 | 1 | 17.152 | 19/5:15.377 |
| 11 | 1 | 16.683 | 19/5:15.523 |
| 12 | 1 | 17.075 | 19/5:16.264 |
| 13 | 2 | 17.233 | 18/5:00.432 |
| 14 | 2 | 16.388 | 18/5:00.043 |
| 15 | 2 | 17.343 | 18/5:00.852 |
| 16 | 2 | 16.598 | 18/5:00.721 |
| 17 | 2 | 16.100 | 18/5:00.079 |
| 18 | 2 | 16.301 | 19/5:16.360 |
| 19 | 2 | 16.570 | 19/5:16.279 |