| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.736 | 21/5:09.456 |
| 2 | 3 | 14.283 | 21/5:04.700 |
| 3 | 2 | 14.151 | 21/5:02.190 |
| 4 | 3 | 18.716 | 20/5:09.430 |
| 5 | 2 | 10.647 | 21/5:04.639 |
| 6 | 3 | 14.352 | 21/5:04.098 |
| 7 | 3 | 14.224 | 21/5:03.327 |
| 8 | 3 | 19.774 | 20/5:02.208 |
| 9 | 3 | 17.213 | 20/5:06.880 |
| 10 | 3 | 14.363 | 20/5:04.918 |
| 11 | 3 | 20.732 | 20/5:14.893 |
| 12 | 3 | 13.886 | 20/5:11.795 |
| 13 | 3 | 14.044 | 20/5:09.417 |
| 14 | 3 | 14.066 | 20/5:07.410 |
| 15 | 3 | 14.374 | 20/5:06.081 |
| 16 | 3 | 18.720 | 20/5:10.351 |
| 17 | 3 | 14.461 | 20/5:09.108 |
| 18 | 4 | 14.042 | 20/5:07.538 |
| 19 | 2 | 13.900 | 20/5:05.983 |
| 20 | 4 | 25.427 | 20/5:16.111 |