While waiting for full first-quarter venture capital results for fintech startups to drop, we knew that they were going to be outsized. The Exchange previously explored the pace at which huge venture rounds were invested into the startup niche, noting that by mid-March the fintech market had already recorded a record number of $100 million rounds. But the largest venture capital rounds are only part of the fintech investing picture, so we were looking forward to getting a deeper look into what happened in the critical startup sector more generally….