| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.245 | 20/5:04.900 |
| 2 | 4 | 15.218 | 20/5:04.630 |
| 3 | 4 | 15.15 | 20/5:03.087 |
| 4 | 3 | 15.047 | 20/5:02.550 |
| 5 | 4 | 15.251 | 20/5:03.044 |
| 6 | 3 | 15.124 | 20/5:02.950 |
| 7 | 4 | 15.123 | 20/5:02.880 |
| 8 | 4 | 14.913 | 20/5:02.303 |
| 9 | 4 | 18.945 | 20/5:10.813 |
| 10 | 4 | 15.194 | 20/5:10.120 |
| 11 | 4 | 14.965 | 20/5:09.136 |
| 12 | 4 | 14.790 | 20/5:08.025 |
| 13 | 4 | 14.721 | 20/5:06.978 |
| 14 | 4 | 15.057 | 20/5:06.561 |
| 15 | 4 | 14.666 | 20/5:05.679 |
| 16 | 4 | 14.925 | 20/5:05.230 |
| 17 | 4 | 15.384 | 20/5:05.374 |
| 18 | 4 | 15.997 | 20/5:06.183 |
| 19 | 4 | 14.895 | 20/5:05.747 |
| 20 | 4 | 15.144 | 20/5:05.604 |