| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.324 | 19/5:10.156 |
| 2 | 1 | 16.420 | 19/5:11.068 |
| 3 | 2 | 16.729 | 19/5:13.329 |
| 4 | 2 | 16.657 | 19/5:14.117 |
| 5 | 1 | 16.168 | 19/5:12.732 |
| 6 | 1 | 16.544 | 19/5:13.000 |
| 7 | 2 | 18.976 | 18/5:02.961 |
| 8 | 3 | 17.398 | 18/5:04.236 |
| 9 | 3 | 17.052 | 18/5:04.536 |
| 10 | 3 | 16.668 | 18/5:04.085 |
| 11 | 3 | 16.757 | 18/5:03.861 |
| 12 | 3 | 16.576 | 18/5:03.404 |
| 13 | 3 | 17.105 | 18/5:03.749 |
| 14 | 3 | 16.671 | 18/5:03.486 |
| 15 | 2 | 16.643 | 18/5:03.226 |
| 16 | 2 | 16.529 | 18/5:02.869 |
| 17 | 5 | 22.721 | 18/5:09.111 |
| 18 | 5 | 17.579 | 18/5:09.517 |