| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.574 | 22/7:10.628 |
| 2 | 5 | 20.078 | 22/7:16.172 |
| 3 | 4 | 18.189 | 22/7:04.167 |
| 4 | 4 | 21.841 | 22/7:18.251 |
| 5 | 3 | 17.187 | 22/7:06.224 |
| 6 | 3 | 20.758 | 22/7:11.299 |
| 7 | 3 | 20.586 | 22/7:14.384 |
| 8 | 4 | 23.771 | 21/7:05.208 |
| 9 | 3 | 19.813 | 21/7:04.193 |
| 10 | 5 | 18.805 | 21/7:01.264 |
| 11 | 3 | 21.036 | 21/7:03.127 |
| 12 | 4 | 26.387 | 21/7:14.044 |
| 13 | 3 | 18.537 | 21/7:10.600 |
| 14 | 3 | 17.347 | 21/7:05.863 |
| 15 | 3 | 26.392 | 21/7:14.421 |
| 16 | 4 | 17.778 | 21/7:10.604 |
| 17 | 4 | 19.923 | 21/7:09.885 |
| 18 | 4 | 18.451 | 21/7:07.529 |
| 19 | 5 | 18.316 | 21/7:05.271 |
| 20 | 4 | 19.167 | 21/7:04.133 |
| 21 | 3 | 21.023 | 21/7:04.959 |