| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.976 | 18/5:05.568 |
| 2 | 3 | 16.066 | 19/5:13.899 |
| 3 | 2 | 16.523 | 19/5:13.912 |
| 4 | 2 | 16.129 | 19/5:12.047 |
| 5 | 3 | 22.532 | 18/5:17.614 |
| 6 | 3 | 16.289 | 18/5:13.545 |
| 7 | 3 | 16.220 | 18/5:10.461 |
| 8 | 3 | 16.522 | 18/5:08.828 |
| 9 | 3 | 16.249 | 18/5:07.012 |
| 10 | 3 | 16.433 | 18/5:05.890 |
| 11 | 3 | 18.965 | 18/5:09.116 |
| 12 | 3 | 16.074 | 18/5:07.467 |
| 13 | 3 | 16.334 | 18/5:06.432 |
| 14 | 3 | 16.029 | 18/5:05.153 |
| 15 | 3 | 16.429 | 18/5:04.524 |
| 16 | 3 | 16.234 | 18/5:03.755 |
| 17 | 3 | 16.192 | 18/5:03.031 |
| 18 | 3 | 16.386 | 18/5:02.582 |