| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.689 | 15/5:10.335 |
| 2 | 1 | 19.989 | 15/5:05.085 |
| 3 | 1 | 23.949 | 14/5:01.593 |
| 4 | 1 | 20.688 | 15/5:19.931 |
| 5 | 2 | 21.249 | 15/5:19.692 |
| 6 | 2 | 19.920 | 15/5:16.210 |
| 7 | 1 | 21.636 | 15/5:17.400 |
| 8 | 1 | 19.711 | 15/5:14.683 |
| 9 | 1 | 19.755 | 15/5:12.643 |
| 10 | 1 | 20.036 | 15/5:11.433 |
| 11 | 1 | 20.379 | 15/5:10.910 |
| 12 | 1 | 19.529 | 15/5:09.413 |
| 13 | 1 | 20.450 | 15/5:09.208 |
| 14 | 1 | 19.630 | 15/5:08.154 |
| 15 | 1 | 20.020 | 15/5:07.630 |