| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.938 | 19/5:02.822 |
| 2 | 1 | 15.300 | 20/5:12.380 |
| 3 | 1 | 14.959 | 20/5:07.980 |
| 4 | 1 | 16.841 | 20/5:15.190 |
| 5 | 1 | 15.666 | 20/5:14.816 |
| 6 | 1 | 15.246 | 20/5:13.167 |
| 7 | 2 | 15.893 | 20/5:13.837 |
| 8 | 2 | 15.193 | 20/5:12.590 |
| 9 | 2 | 21.607 | 19/5:09.580 |
| 10 | 2 | 15.256 | 19/5:07.608 |
| 11 | 2 | 16.592 | 19/5:08.303 |
| 12 | 2 | 16.731 | 19/5:09.101 |
| 13 | 2 | 15.442 | 19/5:07.894 |
| 14 | 2 | 15.502 | 19/5:06.940 |
| 15 | 2 | 15.090 | 19/5:05.591 |
| 16 | 2 | 15.793 | 19/5:05.246 |
| 17 | 2 | 15.009 | 19/5:04.065 |
| 18 | 2 | 15.556 | 19/5:03.593 |
| 19 | 2 | 15.875 | 19/5:03.489 |