The 13-run loss to England in Abu Dhabi followed a fnarrow loss to Australia earlier in the week and a six-run win over the Netherlands last weekend.
"Really, the three games for us have just been about getting everyone some match time," said Stead.
"It's been making sure we've slotted people in in roles they might play, and managing our bowlers as well.
"Three games in five days might not sound much but when you have the heat and humidity that he have here, it's pretty sapping."
There are doubts as to whether Black Caps captain Kane Williamson will be able to play all the side's games at the T-20 World Cup. Photo: PHOTOSPORT
Captain Kane Williamson was rested from the England game due to an elbow injury, Stead said.
"Kane's elbow flared up a bit after the (Australia) match so today was more precautionary than anything," he added.
"We just feel if we can get his preparation right and not overhitting and aggravating it in training, that gives him the best chance of being right throughout the tournament.
"I think on the whole, we're tracking really well."
Stead said New Zealand would probably field spinners Mitchell Santner and Ish Sodhi, three seamers, Glenn Phillips as a spin-bowling all-rounder, and another all-rounder able to bowl at pace.
The one exception might be in Sharjah, he added, where conditions are expected to be the trickiest for batting.
The Black Caps open their campaign against Pakistan at Sharjah on Wednesday and will also play there in their fourth match of the Super 12.
New Zealand will play their last three group matches in the space of five days and Stead said it was conceivable that Williamson might have to be rested at some point in that period.
"There's always that chance, but we're still pretty hopeful and confident that if we get (his) rest right now, then he should be right to play," he said.
-Reuters