| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.980 | 18/5:05.640 |
| 2 | 2 | 16.599 | 18/5:02.211 |
| 3 | 1 | 16.199 | 19/5:15.261 |
| 4 | 1 | 16.556 | 19/5:15.087 |
| 5 | 2 | 16.576 | 19/5:15.058 |
| 6 | 2 | 16.050 | 19/5:13.373 |
| 7 | 1 | 17.248 | 19/5:15.422 |
| 8 | 2 | 16.518 | 19/5:15.224 |
| 9 | 2 | 16.211 | 19/5:14.423 |
| 10 | 2 | 16.335 | 19/5:14.017 |
| 11 | 3 | 16.987 | 19/5:14.811 |
| 12 | 3 | 16.876 | 19/5:15.297 |
| 13 | 3 | 16.286 | 19/5:14.846 |
| 14 | 3 | 16.408 | 19/5:14.625 |
| 15 | 2 | 16.124 | 19/5:14.074 |
| 16 | 2 | 16.390 | 19/5:13.907 |
| 17 | 2 | 16.856 | 19/5:14.281 |
| 18 | 3 | 21.397 | 18/5:02.596 |